HELP CAN SOMEONE PLZ DO THIS HOMEWORK I DON'T UNDERSTAND MUCH I will give brainlist
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Answer:
1.winter 2.6months 3.A 4.D B 5.revolution
Explanation:
2. 3 months
3. D
4. B and D
5. Rotation
Related Questions
Is the placement of the male and female gametes that important
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Answer:
nah, its a place to get free answers ad you just got a free answer lol!
Explanation:
Answer:
Yes
Explanation:
What is the landform in the diagram?
Cirque
moraine
kettle
arete
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Compare and contrast food webs based on photosynthesis and chemosynthesis.
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DNA is a long molecule made of monomers called
A. purines
B. sugars.
C. pyrimidines.
D.nucleotides.
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Answer: D. nucleotides
Explanation:
The levels of organization within an organism are __________, molecule, cell, __________, organ, and organ system.
atom; tissue A
compound; kidney B
element; limb C
nucleus; membrane D
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Answer:
I'm pretty sure it A but I could be wrong.
Explanation:
CuCl2 + H2S → CuS + 2HCI
a. Decomposition
b. Double Replacement
C.
Single Replacement
d. Synthesis
thecha odde
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Scientists have been studying four populations in the ocean near Alaska. In the ocean, sharks eat sea otters, and both sea otters and sea stars eat clams (a type of shellfish).
The data shows that recently the shark population increased. How will the increase in the shark population affect the other populations? Be sure to explain whether the sea otter population, the sea star population, and the clam population will change, and why.
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What is the fossil connection between Indohyus and the whale? What is the function of this bone? Why do you think these mammals transitioned from land to water?
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Answer:
1. Indohyus is an extinct genus of digitigrade artiodactyls known from Eocene fossils in Asia. This small chevrotain-like animal found in the Himalayas is one of the earliest known non-cetacean ancestors of whales.
2. While whale bones are real bones, they are apparantly a little "spongier" and less stiff than most land animal bones. Afterall, the bones don't have to hold the animal up. They just have to help it keep its shape while floating in what is pretty much a zero-G world.
3. I think they transitioned to water because they have to escaped predators so they move into the sea to survive
Explanation:
A seed company in Mississippi produces genetically modified cotton
seeds. What are some advantages to using genetically modified crops?
A. resistance to pests
B. increased crop production
C. resistance to extreme weather
D. all of these
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Which of the following method used to separate two miscible liquids?
a) Separating funnel
b) Sieving
c) Winnowing
d) Sublimation
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Answer:
The answer is distillation but i quess it's not on the list so I think it is a) Separating Funnels
Explanation:
I think it's because your separating two miscible liquids
What law states that mass in a closed system is neither created nor destroyed by chemical means or physical changes?
(a) Law of conservation of energy
(b) Law of conservation of mass
(c) Electrical Force
(d) Newton’s 2nd Law
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Answer:A should be correct im sure
Explanation:Conservation of Energy
Conservation of Energy and Mass
The law of conservation of mass states that in a chemical reaction mass is neither created nor destroyed. For example, the carbon atom in coal becomes carbon dioxide when it is burned
The primary difference between Prokaryotes and Eukaryotes is.... *
Prokaryotes have membrane bound organelles and Eukaryotes do not have membrane bound organelles.
Prokaryotes have a nucleus and Eukaryotes do not have a nucleus.
All Eukaryotes have a cell wall and Prokaryotes never have a cell wall.
Eukaryotes have membrane bound organelles and Prokaryotes do not have membrane bound organelles.
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Prokaryotic cells do not have a nucleus while eukaryotic cells do
in multicellular organisms there are diffrent kinds of cells that are orgaized into tissues to preform special funtions what is the function of a nerve cell
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Answer:
to transfer any touch to the brain
Explanation:
the nerves in your body are responsible for sending signals to the brain so it can decipher what you are touching and how to react. Ex: when you touch something very hot, the nerves send the signal to the brain, then the brain knows it something very hot, then sends a signal to the body part that touched that super hot thing and is like "GET OFF THAT! IT'S GOING TO HURT YOU IF YOU KEEP TOUCHING THAT" have a great day/night and good luck!
How would you change this setup so that the Shallow sensor does not break but still sends important information? (Remember: We still want it to detection to happen)
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Answer:
Many coastal areas of the United States are at risk for tsunamis. After the catastrophic 2004 tsunami in the Indian Ocean, legislation was passed to expand U.S. tsunami warning capabilities. Since then, the nation has made progress in several related areas on both the federal and state levels. At the federal level, NOAA has improved the ability to detect and forecast tsunamis by expanding the sensor network. Other federal and state activities to increase tsunami safety include: improvements to tsunami hazard and evacuation maps for many coastal communities; vulnerability assessments of some coastal populations in several states; and new efforts to increase public awareness of the hazard and how to respond.
Tsunami Warning and Preparedness explores the advances made in tsunami detection and preparedness, and identifies the challenges that still remain. The book describes areas of research and development that would improve tsunami education, preparation, and detection, especially with tsunamis that arrive less than an hour after the triggering event. It asserts that seamless coordination between the two Tsunami Warning Centers and clear communications to local officials and the public could create a timely and effective response to coastal communities facing a pending tsuanami.
According to Tsunami Warning and Preparedness, minimizing future losses to the nation from tsunamis requires persistent progress across the broad spectrum of efforts including: risk assessment, public education, government coordination, detection and forecasting, and warning-center operations. The book also suggests designing effective interagency exercises, using professional emergency-management standards to prepare communities, and prioritizing funding based on tsunami risk.
if this helps please brainliest
What are three ways to determine the age of earth specimens and help prove that the changes on the earth occur over very long periods of time?
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Answer:
The decay of potassium to argon, uranium to lead, and one isotope of lead to another are some common yardsticks used to date very old rocks. These dating methods allow scientists to put real ages on rocks with astonishing accuracy.
Explanation:
The best estimate for Earth's age is based on radiometric dating of fragments from the Canyon Diablo iron meteorite. From the fragments, scientists calculated the relative abundances of elements that formed as radioactive uranium decayed over billions of years.
describe what life might have been like millions of years ago. what evidence is there for this?
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Answer:
The oldest dated zircons date from about 4,400 million years ago. Earth was initially molten due to extreme volcanism and frequent collisions with other bodies. Eventually, the outer layer of the planet cooled to form a solid crust when water began accumulating in the atmosphere.
In millions of year planet's surface resemble lava and after that earth, cools and earliest zircons are dated around 4,400 million years ago
What was life has been millions of years ago?Our planet's surface resembled a ball of molten lava and fire millions of years ago. Different terrains were being created as a result of the space rocks and other debris colliding with the earth.
The planet was likely made almost completely of molten lava at first since it was so hot. The earth cooled over a few hundred million years and seas of liquid water developed.
The earliest zircons that have been dated are from around 4,400 million years ago. Due to intense volcanism and frequent collisions with other bodies, the earth was first molten.
Therefore planet's lava surface becomes cool millions of years ago to form life.
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place the parts of the human circulatory system in order from highest to lowest degree of internal organization
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Answer:
READ ALL OF THIS! Cell, tissue, organ and system.
Explanation:
Cells? Are produced to form tissue and A tissue needs to exist to make up Organs.
the highest level of organization is biosphere, It encompasses all of the others.
Please tell me if i'm correct!
explain how evolution accounts for diversity of living things
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Answer:
Evolution accounts for the unity and diversity of living things through adaptation. Unity comes from the adaptation and similarities that all organisms share which is DNA, while diversity comes from descent with modification or natural selection.
Which example best explains the interaction of Earth’s spheres when acid rain affects trees?
The geosphere is interacting with the hydrosphere.
The atmosphere is interacting with the hydrosphere.
The biosphere is interacting with the hydrosphere and the cryosphere.
The atmosphere is interacting with the hydrosphere and the biosphere.
keep the points u earned it for helping
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Answer: The atmosphere is interacting with the hydrosphere.
Explanation:
How many total atoms are in the compound below? 3C6H12O6
A) 3
B) 24
C) 72
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Answer:
3
Explanation:
There are three atoms in a compound. They are carbon, hydrogen, and oxygen.
What is a compound?
A compound will form when different atoms combine and it forms a compound. There are three atoms such as carbon, hydrogen, and oxygen.
When two or more chemical elements are chemically linked together, a compound is created. The components that make up a mixture are not chemically bound to one another.
Covalent bonds and ionic bonds are two prevalent forms of bonding that hold components together in compounds.
Therefore, There are three atoms in a compound. They are carbon, hydrogen, and oxygen.
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BRAINLIST What causes air to move towards the water from the land during the night?
-
The dry air over the land is heavier than the air over the water that contains more water vapor.
The ground retains the heat from the Sun longer than the water.
The ground cools faster at night than the water which retains its heat warming the air above at.
Gravity moves the air towards the water because water is lower than the land.
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Answer:At night, the roles reverse. The air over the ocean is now warmer than the air over the land. The land loses heat quickly after the sun goes down and the air above it cools too. ... This causes the low surface pressure to shift to over the ocean during the night and the high surface pressure to move over the land.
Explanation:The ground cools faster at night than the water wich retains its heat warming the air above at
hypothesis: what causes an object to slow down after no longer being pushed? answer: friction
based on your hypothesis, circle all surfaces that will cause a moving cart to slow down after the fan is turned off.
(select all that apply)
No Friction Metal Cement Wood
help, i will select brainliest to the best answer. 50 points...
THE RIGHT ONE QWIAEJKNF
Answers
Answer: no friction, metal
Explanation: yes
Friction causes an object to slow down after no longer being pushed.
What do you mean by friction?Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.
Friction depends on the roughness or the smoothness of the surface which is in contact with the object. If the surface of either object is smooth, then the force of friction will be less.
Walking – When we walk on the ground or the floor, it is the frictional force that is responsible for holding our feet to the ground. On slippery surfaces or ice, the friction present is less, which is why we tend to slip on these surfaces.
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I NEED HELP NOW. ASAP
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Sodium acetate ,water and carbon dioxide are products
What do you know about the Punnett Square? (Don’t research it or you will not get credit for this question.)
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Answer:
Well it says not to research so here's a brief definition: A punnet square is a diagram that shows the genotypes of a cross and helps predict the probability of having certain genotypes.
Explanation:
Heres some words to know
-Dominant
-Recessive
-Allele
-Mendel's law of Heredity
Let me know if you want more explanation on these :)
A plant disease infected a field of wild blackberries. The first year many of the plants died from the disease. The next year fewer plants died. The third year, almost none of the plants died of the disease.
Why did fewer plant die from the disease each year?
A. Over time, the species became less resistant to the disease.
B. All of the plants in the species were resistant to the disease.
C. None of the plants in the species were resistant to the disease.
D. Plants that were resistant to the disease lived and reproduced.
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Answer: I think it’s D
Explanation: it makes the most sense
The plant species that were resistant to the disease lived and reproduced. So, the correct option is (D).
What is Plant pathology?Plant pathology is defined as the scientific study of diseases in plants which is caused by pathogens and environmental conditions. Organisms which cause infectious diseases such as fungi, oomycetes, bacteria, viruses, viroids, phytoplasmas, etc.
It includes pathogen identification, disease cycle, disease etiology, economic impact, plant disease epidemiology, study of plant disease resistance. Studies also include how plant diseases affect humans and animals, genetics and the management of plant diseases.
Over time, plants become more resistant to the diseases that caused them to live and reproduce.
Thus, the plant species that were resistant to the disease lived and reproduced. So, the correct option is (D).
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How do the molecules in your body affect the energy released in the cells?
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Explanation:
When the chemical bonds of the glucose molecule are broken, energy is released. The cell is able to store that energy in the chemical bonds of a special molecule called adenosine triphosphate or ATP. The energy stored in ATP can be used by the cell to do various kinds of work.
How does human respiration contribute to the water cycle?
(please put a real answer)
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Answer:
Our breath being absorbed by the atmosphere and dumped back down in the form of rain or snow
Humans and monkeys share a close evolutionary relationship. Monkeys have tails, which help them balance. Humans have tailbones but no tails. What are the likely explanations for this situation?
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Monkeys and humans share a common ancestor. ... The tailbone became vestigial, and the tail disappeared because humans could balance on two legs. 3. Grabbing things with their tails became difficult for humans, so their tails disappeared.
hope dis helps ^-^
What types of treatments do doctors recommend for patients with asthma?
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Answer:
a inhaler
Explanation:
Which statement best describes the concern scientists have about the carbon cycle?
A. The environment is adding carbon faster than humans are adding carbon.
B. The environment is adding carbon slower than humans are adding carbon.
C. Humans are adding carbon faster than the environment can take up and store carbon.
D. Humans are adding carbon slower than the environment can take up and store carbon. Talent
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Answer:
C, Humans are adding carbon faster than the environment can take up and store carbon.
Explanation:
The other answer choices don’t make sense. Humans are impacting the carbon footprint at a much quicker rate & far more heavily so than other organisms. Hope this is correct & helps you out:)
The statement that best describes the concern scientists have about the carbon cycle is : ( C ) Humans are adding carbon faster than the environment can take up and store carbon.
The increase in the rate of industrialization globally has caused a tremendous increase in the rate of fossil fuels been burnt and the increase of gas flaring activities during oil exploration.
The increased burning of fossil fuels adds Carbon more rapidly into the atmosphere than the amount of carbon leaving the atmosphere into carbon deposits.
Hence we can conclude that The statement that best describes the concern scientists have about the carbon cycle is : ( C ) Humans are adding carbon faster than the environment can take up and store carbon.
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