Answer: C
Explanation: terrestrial planets are denser then the Jovian (Outer) planets since they are mostly made of rocky material, while the Jovian planets are gaseous.
Saturn, for example, would theoretically be able to float in water due to its low average density.
Which of the following terms is used to describe cells that lack a nucleus?
O prokaryotic
O eukaryotic
O systemic
Olymphatic
Answer:
prokaryotic
Explanation:
this is because prokaryotic don't have a nucleus they have a nucelloid. eukaryotes have a nucleus, systemic is not a type of cell.
Mary is conducting an
experiment of the effect of
heat on crystals. Identify what
the independent (testing)
variable is.
someone help me please
Answer:
A
Explanation:
which kind of solution is the concentration of solutes the same inside and outside of the cell?
A. Hypertonic transport
B. Active transport
C. Passive transport
D. Dynamic equilibrium
Answer:
D. Dynamic equilibrium
Explanation:
Equilibrium is when the amount of solution outside the cell is equal to the amount inside. A dynamic equilibrium is when this homeostasis is kept through a continuing process. Therefore, since homeostasis is constantly being maintained the solution will be equal on both sides of the cell.
If a fossil forms in a riverbed, how does it get up to the surface where it can be extracted?
A. Tornadoes tear up the soil and lift the fossil out.
B. Hurricane winds pull the fossil from its resting place to the surface.
C. Glaciers pick up and carry the fossil to places where people can find it.
D. Layers of ground are lifted up through the collision of tectonic plates.
MARKING PEOPLE AS BRAINLIST
Research Careers in Science - Geneticist. Find out what you can on how someone would study to be a geneticist.
Answer:
Aspiring clinical geneticists must complete a bachelor's degree program, and earn a Doctor of Medicine or Doctor of Osteopathic Medicine at a medical school. After earning a doctoral degree, geneticists participate in a medical residency in genetics to gain specialized training.
In a certain population of rabbits the allele for brown fur is dominant over the allele for white fur if 10 out of 100 rabbits have white fur what is the allele frequency for the dominant allele
A) 0.68
O
B) 0.10
O
C) 0.95
O
D) 0.90
Answer:
0.90
Explanation:
How do tissues relate to the structure and function of organs?
Answer:
In biology, tissue is a cellular organizational level between cells and complete organs. A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues.
Describe the process of photosynthesis by including:
– where it occurs
– its energy source
– any energy transformations that occur
Answer:
Photosynthesis is the process of transforming sunlight into chemical energy by storing it in the bonds of glucose or sugar.
This process occurs in plants, bacteria and some protists, or algae to produce sugar as food. The chlorophyll present in leaves of photosynthetic plants captures energy from sunlight and converts it to carbohydrates. Photosynthesis uses carbon dioxide (CO2) and water as raw material to produce sugar and release oxygen as a byproduct.
This process uses solar energy to convert carbon dioxide and water into energy in the form of carbohydrates. It is a two-part process. ... Plants, algae and some bacteria use photosynthesis to create energy used for growth, maintenance and reproduction.
What represents the boundaries where the lithospheric plates are moving apart?
A Continental DriftContinental Drift
B Mid-Ocean RidgeMid-Ocean Ridge
C Igneous RocksIgneous Rocks
D Mantle
Answer: Pretty sure its B
Explanation: When lithospheric plates move apart, it is called a divergent boundary. Mid-Ocean Ridges are found at divergent boundaries.
The other options don't make any sense as the answer.
How is the circulatory system involved in muscle movement? How is the skeletal system involved in movement?
Please provide information on where you found your evidence.
Answer:
The circulatory system works with the digestive system to send nutrients to the muscles. The skeletal system is involved in movement because your skeleton supports your body weight to help you move around.
Explanation:
The evidence would be found on biology sites.
A roofer needs to get a stack of shingles onto a roof. Pulling the shingles up manually uses 1,549 n of force. The roofer decides that it would be easier to use a system of pulleys to raise the shingles. Using the pulleys, 446 n are required to lift the shingles. What is the mechanical advantage of the system of pulleys? Explain your answer
Answer:
[tex]3.47[/tex]
Explanation:
Mechanical advantage is given by the ratio of output force by input force.
[tex]F_o[/tex] = Output force = [tex]1549\ \text{N}[/tex]
[tex]F_i[/tex] = Input force = [tex]446\ \text{N}[/tex]
So,
[tex]MA=\dfrac{F_o}{F_i}\\\Rightarrow MA=\dfrac{1549}{446}\\\Rightarrow MA=3.47[/tex]
The mechanical advantage of the pulley's is [tex]3.47[/tex].
An organism that produces its food by photosynthesis
Answer:
An autotroph
Explanation:
Autotrophs are organisms that produce their own food. They do this through the process called photosynthesis. With the help of the green pigment called chlorophyll, they use water, carbon dioxide, minerals, and energy from the sun to produce oxygen, which they release into the atmosphere, and sugar, which they use as food. Most plants and some bacteria and protists belong to this group of organisms.
The scientific name for a living thing consists of: The kingdom and the species The genus and the species The Domain and the kingdom The family and the genus WHICH ONEEE HELPP
Answer:
The genus and the species
Explanation:
Carolus Linnaeus, who is referred to as the FATHER OF TAXONOMY proposed a principle used in naming organisms till date. This system of naming organisms is called BINOMIAL NOMENCLATURE SYSTEM, which comprises of two Latin names for each organisms.
The binomial nomenclature gives an organism its scientific name using the GENUS of such organism and it's SPECIFIC NAME. For example, dogs have their scientific name as Canis familiaris, this means that:
Canis - Genus
Familiaris - species
Identify the organelle *
1 point
-Large Subunit
Small Subunit
Ribosome
O Mitochondria
O Nucleus
O Chloroplast
Answer:
mitochondria pretty sure if not super sorry
describe where on earth you think air pressure would be greatest
HELPPPPPPP SOMEONEEE
Answer:
The depth (distance from top to bottom) of the atmosphere is greatest at sea level and decreases at higher altitudes. With greater depth of the atmosphere, more air is pressing down from above. Therefore, air pressure is greatest at sea level and falls with increasing altitude
Explanation:
Just change it little bit dont put it all/ I looked this up
Which body system is primarily responsible for transporting oxygen, carbon dioxide, nutrients, and waste throughout the body?
Answer:
The circulatory system is responsible for bringing food and oxygen to every cell in your body. The respiratory system is responsible for carrying oxygen and carbon dioxide in and out of your body.
Explanation:
What nucleotide is found in DNA
Answer:
DNA is made of nucleotides made of deoxyribose sugar, phosphate group and a nitrogenous base.
The nitrogenous bases are adenine, guanine, cytosine and thymine. Each person has their own sequence of these bases which makes everyone unique.
Explanation:
hope this helps answer your question
50 POINTS!!!!!!!
Select the correct image.
Mutations occur in different ways. Identify the method in which part of the chromosome reverses itself to form a new region,
ILM
Answer:
2
Explanation:
Answer:
Its the first one.
Explanation:
Its inversion is a mutation which happens in the chromosome structure. Which in the chromosome area breaks at two points and the region at the break and rotates to 180°. And so the rotated region which is after the rotation rejoin the end of the chromosomes.
What is the difference between codominance and incomplete dominance?
Codominance-
Ex: black + white=_________
Incomplete dominance-
Ex. black + white=__________
Answer:
Explanation:
Co-dominance is the appearance of the two traits (black and white in this example) shown together but separately, meaning you can see both colors and they don’t mix. They’re COworkers
Incomplete dominance is when both traits try to overcome each other, the result being a mix of the two (red and white make pink in this example). Each trait is shown INCOMPLETELY
Sorry if it’s too late
In what places have bacteria resistant to antibiotics caused particular problems?
Answer:
Bacteria that are non-controlled or destroyed by antibiotics are antibiotic-resistant bacteria. In the presence of an antibiotic, they will live and even develop. At least certain antibiotics can become immune to most infection-causing bacteria.
Explanation:
Some bacteria are immune to such antibiotics naturally. In most species found within the human digestive system, for example, benzylpenicillin has very little impact.
I neeeed helpppppp pleaseeeee
Please help, 20 points!!!
What differences might you see if the plant is a houseplant compared to one that grows outside? How could you change a plant’s physical appearance by changing the temperature in the house?
Answer:
A houseplant is usually small, and darkly colored, whereas an outdoor plant will usually have a brighter color and will more likely to grow in size. Most plants prefer a temperature of around 76-93 degrees Fahrenheit. Meaning if you like your house to be cool, your plants' growth could be stunted.
In zebras the striped pattern (S) is dominant and thenon-striped pattern (s) is recessive. If an SS zebra iscrossed with a ss zebra, what is the probability thatthe offspring will have the striped pattern?
Answer:
100 percent chance
Explanation:
I think if you set up a punnet square with two capital S's on one side and two lowercase s's on the side below, every outcome has a dominant letter S so the zebras will receive stripes. Someone correct me if im wrong
A cell makes and secretes a certain protein. Explain where it is made, how it is secreted from
the cell, and what kind of transport is used.
Answer:
is this a question
PLEASE HELP, THIS IS DUE SOON!
In biochemical terms, explain what causes lactic acid buildup. (Your answer must include the words: anaerobic, oxygen, lactic acid, ATP)
Answer:
Lactic acid buildup occurs when there's not enough oxygen in the muscles to break down glucose and glycogen. This is called anaerobic metabolism. There are two types of lactic acid: L-lactate and D-lactate. Most forms of lactic acidosis are caused by too much L-lactate.
Explanation:
hope it helps
Lactic acid builds up in the muscles of mammals due to inadequate oxygen.
During rigorous activities, oxygen supplies become inadequate to generate the necessary energy in the form of ATP from normal aerobic respiration.
Thus, anaerobic respiration is used to supplement the energy needed during rigorous activities.
During aerobic respiration, the presence of oxygen ensures that the 3 steps are complete:
GlycolysisKreb's cycleElectron transportFor anaerobic, only glycolysis takes place and the pyruvate molecules generated are converted to lactic acid. In the presence of adequate oxygen, the lactic acid is converted back to pyruvates which then move into Kreb's cycle.
The 2 molecules of ATP generated from glycolysis are used to supplement the energy needed during rigorous activities.
More on anaerobic respiration can be found here; https://brainly.com/question/24976306?referrer=searchResults
Where does a plant get
the energy necessary to drive the chemical
reaction in photosynthesis?
Answer:
A plant gets energy from the sun (sunlight)
Explanation:
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen.
which part of the eye contain receptor cells?
retina
hope its helps
have a good day
hybridization?
explain the term please
Name at least two things a member of a species would compete for.
