Question 7 of 10
What is the difference between a scientific law and a scientific theory?
O A. A scientific law has been proved with scientific evidence. A
scientific theory can change when new evidence is found that
does not support the theory.
B. A scientific law is supported by research. A scientific theory is only
an educated guess.
C. A scientific law describes how natural events happen. A scientific
theory is an explanation of natural events.
D. A scientific law involves mathematics. A scientific theory is a
description based on observations.

Answers

Answer 1

Answer: I belief its B. A scientific law is supported by research. A scientific theory is only an educated guess.

-Like theories, scientific laws describe phenomena that the scientific community has found to be provably true. Generally, laws describe what will happen in a given situation as demonstrable by a mathematical equation, where as theories describe how the phenomenon happens.


Related Questions

which muscles are found on the front of your thighs?

Answers

Answer:

The Quadriceps

Explanation:

Answer:

Quadriceps muscles

Explanation:

Which of the following is the observed result of human exposure to a toxin?
I. Increased miscarriages
II. Gender imbalances
III. Increase in incidents of cancer
I, II, and III
II and III
I and III
I only

Answers

Answer:

| and |||

Explanation:

Gender Imbalances have nothing to do with exposure to toxin.


1. Which of the following describes a heterotroph?
A.Heterotrophs conduct photosynthesis.
B.Heterotrophs cannot create their own food.
C.Heterotrophs can create their own food.
D.Heterotrophs get their energy directly from the sun.

Answers

Answer:

B. Heterotrophs cannot create their own food

Explanation:

Autotrophs, on the other hand, can.

What are the 3 domains of life? Provide an example for each

Answers

Bacteria and Archaea,Eukarya

The Bacteria and Archaea are made up entirely of microorganisms; the Eukarya contains plants, animals, and microorganisms such as fungi and protists.

autonomic reflexes enable the ans to control what kinds of visceral functions? check all that apply.

Answers

Given what we know about the Autonomic Nervous System we can confirm that autonomic reflexes enable the ANS to control functions such as heart rate, urination, and breathing rates.

These are among the many visceral functions that the Autonomic Nervous System controls. As per the pattern that is being established, we can conclude that the Autonomic Nervous System functions at a subconscious level, controlling the visceral functions that do not require conscious thought.

Despite this, some organs can also be controlled consciously, such as the lungs and bladder. Other visceral functions such as heart rate, digestion, and even ocular responses, are not able to be controlled consciously.

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Inside an active mitochondrion, most electrons follow which pathway?.

Answers

Answer:

Citric Acid Cycle

Explanation:

which of the following is an example

Answers

Answer:

it is b because rest are biotic and also cause it is the only biotic thing available

Explanation:

I know it is right

B. Cool crisp temperature

[EARTH SCIENCE NOT BIOLOGY]
Hello everyone can y'all help me please? Thanks!

What are the three main types of rock and how do they form? Quick explanation please

Answers

Answer: igneous, sedimentary, and metamorphic.

Explanation: Igneous rocks form when molten rock

Sedimentary rocks form  when particles settle out of water or air, or by precipitation of minerals from water

Metamorphic rocks form under extreme heat or pressure

Based on figure 2-2, how many electrons does an atom of Aluminum contain? (assume all atoms are neutral)

Answers

Answer:

see exp.

Explanation:

Aluminum has 13 electrons in a neutral atom. The 1S2, 2S2 and 2P6 shells are full, and so is the 3S2. The 3P1 shell has one electron in it (in Al's neutral atom) and that gives aluminum one lone valence electron and two "semi-valence" electrons which can be loaned out. :D

pls join clan NaGa

Which researcher theorized that hypnosis comes about as a form of roleplay between hypnotist and subject? A. Ernest Hilgard B. Theodore Sarbin C. Theodore Barber D. Milton Erickson Please select the best answer from the choices provided A B C D

Answers

Answer:

Hey, your answer should be D

Explanation:

Good luck friends

The researcher who theorized that hypnosis comes about as a form of roleplay between hypnotist and subject is Milton Erickson, who is in Option D. Milton Erickson was a famous American psychiatrist and psychotherapist.

What is Milton Erickson?

He is widely known for his pioneering work in the field of hypnosis. He believed that hypnosis is a form of communication between the hypnotist and the subject and that it involves a process of "roleplay" in which both parties take on certain roles or identities. In this sense, the hypnotist takes on the role of a facilitator or guide, helping the subject access their own inner resources and abilities. The subject, on the other hand, takes on the role of an active participant in the hypnotic process, using their own imagination and creativity to bring about positive changes in their thoughts, feelings, and behaviors.

Hence, the researcher who theorized that hypnosis comes about as a form of roleplay between hypnotist and subject is Milton Erickson, who is in Option D.

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Monomers can be thought of as
A. highly unstable compounds.
B. Lego pieces or building.
C. long chain compounds.

Answers

Answer: B

Explanation:

Monomers are atoms or small molecules that bond together to form more complex structures such as polymers (which are long chain compounds)

Monomers are long chain compounds. So, the correct option is (C).

What are Monomers?

A monomer is defined as a molecule which can react with other monomer molecules to form a larger polymer chain. It is also a three-dimensional network formed by a process called polymerization.

These are the molecules of any of a class of compounds mainly organic compounds which can react with other molecules to form very large molecules known as polymers.

Examples of monomers are glucose, vinyl chloride, amino acids and ethylene where each monomer is linked to form different types of polymers like glucose, glycosidic bonds which link sugars to form polymers like glycogen, starch and cellulose binds monomers.

Thus, Monomers are long chain compounds. So, the correct option is (C).

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Select two options.
What happens during cell respiration?
O The cell takes in oxygen.
O The cell releases oxygen.
O The cell takes in carbon dioxide.
O The cell releases carbon dioxide.
O The cell splits.

Answers

The cell takes in oxygen , and releases carbon dioxide

A mother has type A blood, and the father has type B blood. If their baby has type O blood, what is the genotype of
each parent?

Answers

Answer:

rho negative, and rho positive both of these do not mix. The positive broke down to make an A+

Explanation:

my mom told me thats how her blood type can to be. she is a cna

The father is BO and the mother is A0 .Can a mother with type A blood and a father with type B blood have a child with genotype 0 blood?

What is genotype?

An organism's genotype is still made up of most of its genetic components. A child having blood types A, B, AB, even O could result from having an A parent as well as a B parent.

How does a child get blood type O?

If mom passes her O and so does dad, then the child will be O which is O type blood. Each parent has a 50% chance of passing down the O gene.

Hence , the correct option is: The father is BO and the mother is A0 https://brainly.com/question/17058567

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Which of the following statements is false?

*Pressure on the sciatic nerve causes carpal tunnel.
The "funny bone" is really a nerve.
All spinal nerves are mixed nerves.
A dermatome can be formed by a spinal nerve or cranial nerve.

Answers

Answer:

a. Pressure on the sciatic nerve causes carpal tunnel.

Explanation: is the correct answer that is the false statement

Sưa Sống ở đâu cách di chuyển cấu tạo tao dinh dưỡng bằng gì

Answers

Explanation:

Sưa Sống ở đâu cách di chuyển cấu tạo tao dinh dưỡng bằng gì

can you write questions in english

in which type of rock is the fossil imprint of a fern leaf most likely to be found?

Answers

Answer:

sedimentary rocks

Explanation:

hope it helped<3

mark brainliest if u want

Answer:

sedimentary rocks

Fossils, the preserved remains of animal and plant life, are mostly found embedded in sedimentary rocks. Of the sedimentary rocks, most fossils occur in shale, limestone and sandstone.

Explanation:

so he person above me is right <3

what is the funtion of the cilia​

Answers

The function of cilia is to move water relative to the cell in a regular movement of the cilia. This process can either result in the cell moving through the water, typical for many single-celled organisms, or in moving water and its contents across the surface of the cell.

In order to see cells clearly in a section of plant tissue, which magnification would you have to use? А x5
B x 10
С X100
D X1000 ​

Answers

Ratio

L guess you idiot

Which process provides humans with the glucose needed for cellular respiration?

Answers

Answer:

Glycolysis

Explanation:

Your body uses cellular respiration to convert glucose to ATP and carbon dioxide using oxygen. Glucose moves through three stages in cellular respiration, glycolysis where glucose is converted to pyruvate, and two ATP and NADH are made

why did active transport need energy?&where it get it from?​

Answers

Answer:

Active transport needs energy because it is not a passive process.The molecules has to go against the concentration gradient.Hence, it requires energy to be carried out by the carrier proteins.

The answer is not full but I hope it helps

How the Phosphorus cycle differ than carbon, nitrogen, and water cycles?

Answers

Answer:

The two cycles include two different elements. The other large difference between these two cycles is that carbon cycles through the atmosphere whereas phosphorus does not . The phosphorous cycle is also slower than the carbon cycle.

12. Which is NOT a natural cause of extinction?
A. Disease
B. Catastrophic events
C. Introduction of new species
D. Competition due to overpopulation

24. Which is NOT true about energy transformation?
A. Energy is essential to all organisms.
B. Food contains energy that is needed by all organism.
C. Heterotrophs feed on autotrophs and other heterotrophs to gain energy.
D. Autotrophs do not need energy because they can produce their own food.

23. Which is the CORRECT sequence of events in cellular respiration?
A. Glycolysis - fermentation - Krebs Cycle
B. Glycolysis - Krebs Cycle - Electron Transport
C. Krebs Cycle - Electron Transport - Glycolysis
D. Krebs Cycle - Glycolysis - Electron Transport

2. In humans there are four types of blood; type A, type B, type AB and type O. A person with a genotype of IaIa or Iai will have blood type_____?
A. A
B. B
C. O
D. AB

4. A couple has four children, one son and three daughters. What is the chance that the fifth child will be a daughter?
A. ¼
B. ½
C. ¾
D. 1/5

22. Cellular respiration releases energy by breaking down_______.
A. ATP
B. water
C. carbon dioxide
D. food molecules

5. A man is colorblind but there is no history of this disorder in his wife’s family. What is the chance that their son is color
blind?

A. 0
B. 25%
C. 75%
D. 100%

25. Which BEST summarizes the process of respiration?

A. Water + Carbon Dioxide ( light) sugar + oxygen
B. Sugar + Oxygen (enzymes) water+ carbon dioxide +energy
C. Water + Sugar ( light ) carbon dioxide + oxygen
D. Oxygen + Water (enzymes) sugar + carbon dioxide + energy

1. A father with blood type AB and a mother with blood type O will probably produce offspring with a blood type ___. *
A. A
B. B
C. A or B
D.AB or O

6. What is a sex- linked trait that results in the inability to have normal blood clotting?
A. baldness
B. color blindness
C. diabetes
D. hemophilia

11. What causes species extinction?
A. Pollution and reforestation
B. Reforestation and carbon emission
C. climate change and over consumption
D. conservation and consume

18. The pigment molecules responsible for photosynthesis are located in the _______? *

A. Mitochondria
B. Cytoplasm of the cell
C. Stroma of the chloroplasts
D. Thylakoid membrane of the chloroplasts

13. Which part of a leaf contains most of the chloroplasts?

A. Lower epidermis
B. Palisade mesophyll
C. Spongy mesophyll
D. Upper epidermis

19. At optimum light intensity, which atmospheric gas most directly influences the rate of photosynthesis?
A. Nitrogen
B. Oxygen
C. Sulfur
D. Carbon Dioxide

14. What part of the leaf is this tiny opening in the lower epidermis which makes it rough and responsible for the entrance and exit of gases in plants?

A. xylem
B. phloem
C. stomata
D. guard cells
16. In which part of the chloroplast does light reactions of photosynthesis takes place?

A. Grana
B. Stroma
C. Inner membrane
D. Outer membrane

17. Which is NOT needed to make food in plants?
A. Flower
B. Sunlight
C. Chlorophyll
D. Carbon Dioxid

8. Color-blindness is inherited as a sex-linked recessive trait. If a normal woman, carrier of the gene marries a man with normal color vision. What would be the expected phenotype of their children with reference to color-blindness?
A. All color-blind
B. 2 carriers, 2 color-blind
C. 1 normal, 3 carriers
D. 2 normal, 1 carrier, 1 color-blind

3. Blood type O has both antibodies A and antibodies B in the plasma but has no antigen on its erythrocytes or red blood cells. That is why Blood Type O is considered UNIVERSAL______.
A. Blood
B. Donor
C. Marker
D. Recipient

7. Melvin’s thinning hair is like that of his father. This characteristic of baldness is due to
A. multiple alleles
B. sex-linked
C. sex-influenced
D. sex-limited​​

Answers

Answer:

12.B

17. A

11. C

13. B

16. A

7. B

8. B

19. D

23. B

A growing community considers building a new hospital closer to residential neighborhoods. This will get residents to emergency care faster and save lives when it is
needed. The only land available near residential areas is a forested wetland that supports a variety of species. What is a social consequence of not using the land
for a new hospital?
Emergency care is farther away, risking the health and well-being of a growing community
Preserving the ecosystem may upset residents in a community with a hospital shortage.
O If the wetland is protected, residents have fewer environmental concerns about the area.
It protects the lives of species and prevents a reduction in carbon sequestering by the trees.

Answers

The social consequence of not using the land is that it will protect the lives of species and prevents a reduction in carbon sequestering by the trees.

A social consequence refers to any unforeseen event which can be positive or negative, experienced by a society and has an effect on them.

A positive social consequence benefits a group of the socially connected group and can also stimulate future purpose.

A negative social consequence has its repercussions and can be attributed to negligence and bad factors.

Conservation of the ecosystem is paramount as well as the survival of the community.

A positive social consequence from the given information is that if the forested wetland is preserved to support a variety of species, It will protect the lives of the species and prevent a reduction in carbon sequestering by the trees.

The community could have emergency ambulances to cater for the movement of patients in case of emergency to the hospitals or educate them on how to take good care of their health and how to minimize hazards at home and offices.

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You hear rumors about an unusual series of four islands in the Tierra del Fuego archipelago of Chile. On these islands, the typical laws of island biogeography theory are reversed such that species colonization rates are influenced by island size, not isolation, and small islands have higher colonization rates than larger islands. In addition, islands close to the mainland have higher extinction rates than islands far from the mainland. Of the four islands in this archipelago, a _____ island _____ the mainland would have the SECOND LOWEST equilibrium number of species.

Answers

Of the four islands in this archipelago, a SMALL island CLOSE TO the mainland would have the SECOND LOWEST equilibrium number of species. Biogeography studies species distribution.

Biogeography refers to the discipline that examines the range of distribution of species and taxonomic groups in a given geographical area over geological time.

The theory of island biogeography is a scientific theory that posits the idea that larger islands exhibit a greater amount of species (i.e., higher biodiversity) than smaller islands.

According to this theory (island biogeography), each island represents a particular unique ecosystem, which is different from other surrounding ecosystems.

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Which two atoms form an ionic bond?
A.sodium and bromine
B. two sodium atoms
C. two oxygen atoms
D fluorine and chlorine

Answers

Answer:

sodium and bromine

Explanation:

The one valence electron from sodium would be transferred to the bromine atom so they can both have an octet.

Which two atoms form an ionic bond?

Answer : A

Explanation : Ionic bond is a type of chemical bond and binds the chemical molecules together. Ionic bond is formed by the transfer of electrons from an electropositive element ( metal) to the electronegative element (non metal).

Sodium is an electropositive element and contains one positive charge. Bromine is an electronegative element with a single negative charge over it. Sodium gives the electron to bromine and results in the formation of ionic bond.

Thus, the correct answer is option (C).

Hope this helps you!

What is the large blood vessel that carries blood from the heart to the lungs

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Answer:

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pulmonary artery: A blood vessel that carries blood from the heart to the lungs, where the blood picks up oxygen and then returns to the heart.

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What blood vessels carry blood from the heart to the lungs?

Which blood vessel carries oxygenated blood away from the heart to the lungs?

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Questions & answers

Quora

Question

What are the blood vessels that carry blood to and from the lungs?

Answer · 5 votes

To expand on Dr. Herman’s answer. The pulmonary artery, originating in the right ventricle, carries deoxygenated blood from the heart to the lungs (most other arteries, though, carry oxygenated blood), to be oxygenated in the lungs. The pulmonary veins, terminating in the left atrium, carries oxygenated blood (most other veins, though, carry deoxygenated blood) from the lungs to the heart, to be distributed to the rest of the body.

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Question

Blood vessel that carries blood from the heart to the lungs is: a. The Pulmonary Artery. b. The...

Answer · 0 votes

The correct answer is _The Pulmonary artery_. The blood vessel that carries blood from the heart to the lungs is the Pulmonary artery. Arteries...

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Socratic

Question

Which blood vessels carry blood away from the heart?

Answer · 0 votes

Arteries & Veins. Explanation: The ARTERIES are major blood vessels connected to your heart. 1. The pulmonary artery carries blood from the right side of the heart to the lungs to pick up a fresh supply of oxygen. 2. The aorta is the main artery that carries oxygen-rich blood from the left side of the heart to the body. 3. The coronary arteries are the other important arteries attached to the heart. They carry oxygen-rich blood from the aorta to the heart muscle, which must have its own blood supply to function. The VEINS also are major blood vessels connected to your heart. 1. The pulmonary veins carry oxygen-rich blood from the lungs to the left side of the heart so it can be pumped to the body. 2. The superior and inferior vena cavae are large veins that carry oxygen-poor blood from the body back to the heart.

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Question

What name is given to the blood vessel that carries blood from the heart to the lungs? (a)...

Answer · 0 votes

The correct answer is option A. During pulmonary circulation, deoxygenated blood from the heart flows to the lungs through pulmonary arteries. The...

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Question

Name the large blood vessels that carry blood from the heart to lungs

Answer · 2 votes

Hii mate ☺☺pulmonary artery: A blood vessel that carries blood from the heart to the lungs, where the blood picks up oxygen and then returns to the heart. pulmonary vein: One of four veins that carry oxygen-rich blood from the lungs to the heart.

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Wyzant

Question

Which vessel in the heart receives deoxygenated blood? a. Aorta b. Pulmonary Vein c. Vena Cava d. Pulmonary Artery

Answer · 0 votes

B. Pulmonary ArteryAs a general rule, all Arteries in an adult human carry oxygenated blood. (Away from heart)Veins (think venir "to come" in Spanish) will carry deoxygenated blood back to the heart. The exception to this is the pulmonary vessels as the pulmonary veins bring back freshly oxygenated blood exchanged at the lungs. Hope it helps!

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Toppr

Question

Blood vessel carrying blood from the lungs to the heart is

Answer · 3 votes

A blood vessel carrying blood from the lungs to the heart is pulmonary vein. There are four pulmonary veins, two from each lung that drains into the left atrium of the heart. Pulmonary veins are responsible for carrying oxygenated blood from the lungs back to the left atrium of the heart. This differentiates the pulmonary veins from other veins in the body, which are used to carry deoxygenated blood from the rest of the body back to the heart.So, the correct answer is 'Pulmonary vein'.

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Byjus

Question

Which of the following blood vessel carries carbon dioxide rich blood from heart to the lungs-

Answer · 0 votes

The correct option is B Pulmonary arteryArteries transport oxygen rich blood to all parts of the body from the heart. Veins transport carbon dioxide rich blood ...

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Question

large blood vessel that carries blood away from the heart?

Answer · 1 vote

Answer :-ArteryExplanation :-The Pulmonary Artery carries blood from the right side of the heart to the lungs to pick up a fresh supply of Oxygen.Hope it Helps !!!!

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Vedantu

Question

Name the blood vessel which carries oxygenated bloodI.Pulmonary veinII.Anterior vena cavaIII.Pulmonary arteriesA) I onlyB) II onlyC) III onlyD) I and a low percentage of carbon dioxide is known as oxygenated blood. It has a bright red appearance and moves from the circulation.

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Name the blood vessels that carry blood from the lungs to the heart

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true or false. sequence read 2 is identical to the reference genome.

Answers

Answer:

False

Explanation:

A reference provides a haploid mosaic of different DNA sequences from each donor.

How does evaporative cooling work biology.

Answers

The necessary heat of evaporation is extracted from the sweat itself, which leads to a heat transfer from the liquid into the gaseous state. This results in a cooling effect (called evaporative cooling) that helps to maintain body temperature and cools the body down when it gets too hot.

What might cause birds in Population A to immigrate to the island?​

Answers

Answer:

The change in the climate would have made the birds migrate

Explanation:

1. Comparision of DNA sequences among single-celled organisms suggests that eukaryotes are more closely related to archaea than bacteria. The type of evidence is .

Answers

The type of evidence is indicating that eukaryotes are more closely related to archaea than bacteria is BIOINFORMATICS. This field of study compares nucleotides (DNA) sequences.

Bioinformatics is an interdisciplinary discipline that uses computational tools to interpret biological data.

This field of study (bioinformatics) compares nucleotides (DNA) sequences in order to determine the evolutionary level of shared ancestry between species.

For this purpose, bioinformatics uses the linear order of nucleotides in order to compare different species.

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Simplify the following expression: (1 point)2x 6y + 3x2 + 7y 14x 3x2 + 12x + y3x2 12x y3x2 12x + y3x2 12x 13y What is the frequency of yellow light, which has a wavelength of 5.56 x 10^-7 m?O A) 5.40 x 10^14 m/sO B) 5.40 x 10^14 HzO C) 1.85 x 10^15 m/sO D) 1.85 x 10^15 Hz what is typically the most important effect that is uncovered in a factorial design? Plz help I need help What forces brought about the destruction of the Federalist Party? What types of people joined the new Whig Party? It has been said that politics creates strange bedfellows. What faction of the new Whig Party seems ideologically out of place and would later return to the Democrats? *Full Answer, NOT short answer!* At the math store each circle costs one amount and square cost anthor. 5 circles +1 square =20 cents, two circles +3 square=21 cents . At these prices how many cents does 12 circles + 5 squares cost? Help please anyone!!!!!! Lila collected 116gallons of honey. After using some of the honey she collected for baking, Lila found that she only had 34 gallon of honey left. How much honey did she use for baking? URGENT PLEASE HELPWhile of the following are costs our society has to bear for factory farming, which is not reflected in the price you pay at the cash register?Water and air pollutionPublic health problemsGovernment subsidiesAll of the above How does the diameter of a black hole (size of the event horizon) depend on the mass inside the black hole Oligopoly is a market structure that is characterized by a ________ number of ________ firms that produce ________ products. what are three skills that mentors use to help families solve problems? Isidro visits the same park every week. The park has lots of different rock formations. How does the rock at the park change from week to week? A ball is thrown from ground level at an angle of 0 and the initial velocity components are 7.5m/s and 13m/s. Ignoring air resistance, calculate each of:1- The initial velocity is vi2- The value of the angle at which the ball was thrown3 - The horizontal range of the ball R If you find a type of soil that you were not expecting to find at the crime scene on the victim's body,what might be true?O That person died quite a while ago.O They have been moved.O They are decomposing rapidly.O They were likely abused before death. PLS help me!!!!Finding the EpicenterFind the length of the radius of each circle. To calculate the radius, divide the distance from the epicenter by 640 km. Coach Eddie ordered baseball gloves 30% of them were left handed. If 24 gloves were left handed, how many total gloves are there The image shows a ship using sonar to detect underwater objects.What two pieces of information must you have in order to calculate thedistance to an underwater object?A. The wavelength of the sound wavesB. How long the sound waves take to reach and return from theobjectC. The speed of the sound waves in airD. The speed the sound waves travel in water I really need help asap please! why did some european monarchs try to adopt enlightenment ideals?