Someone plzzz help with this question

Answer: The basic theme of whale evolution is the development of large animals from much smaller ancestors, and nowhere is this more evident than in the case of multi-ton sperm and gray whales, whose ultimate forebears were small, dog-sized prehistoric mammals that prowled the riverbeds of central Asia 50 million years ago. Perhaps more intriguingly, whales are also a case study in the gradual evolution of mammals from fully terrestrial to fully marine lifestyles, with corresponding adaptations (elongated bodies, webbed feet, blowholes, etc.) at various key intervals along the way.

Explanation:Pick B is the best choice

Answer:

1. The sun shines on a plant 2.chlorophyll traps energy from the sun 3. the plant makes sugar and oxygen 4.cells use sugar for energy

Explanation:

this might be

Answer:

A roar is anatomical and it involves changes to the larynx and hybrid bone. Also, enlarged internal air spaces are needed to get low frequency acoustic resonance.

Explanation:

Or, um, you can just cite

Answer: tRNA- bring amino acids during translation

rRNa-make up the enzymatic components of ribosomes

mRNA- (messenger RNA) is read by the ribsome during protein synthesis

Explanation:

They are similar in the ways that they are all made from RNA (lol)

Answer: d - water forming on the lid under the container

Explanation:

Condensation is the process that describes the change of state of water from gas to liquid. It happens in the water cycle when water vapor gets to the atmosphere and due to the lower temperatures turns into liquid water that then forms clouds.

In the demonstration, the container is meant to be the clouds so when water forms under the container, that is condensation happening because the water vapor has not turned back to liquid after leaving the aquarium water as water vapor.

Answer:

Because loess is deposited from the atmosphere it provides an important geologic archive of past atmospheric circulation that can be used to test atmospheric circulation models

Explanation:

Answer:

Loess often collects in river headwaters, and subsequently gets carried to riverbeds. The buildup can be so dense, that it diverts the water over the adjacent flood plain. This may result in the flooding of rivers.

Explanation:

Answer:

B

Explanation:

Answer: innovations in farming and necessary education history of agriculture and benefits

Explanation:

Since Margo wants to pursue a career in agriculture, it is best that she consider the innovations in farming and necessary education history of agriculture and benefits.

This will be vital for her to know the rudiments regarding agriculture, what it entails, it's benefits and it's impact on the economy as a whole.

Answer:

We don't know.

Explanation:

We need more to answer this.

Answer:

The correct answer is - Mass.

Explanation:

A chemical equation represents the change in the complete composition during the chemical reaction. The reactants and the mass of the products remain constant in the balanced equation which means there is no loss of mass take place in a chemical reaction.

Chemical reactions follow the law of conservation of mass which means like energy mass can not be destroyed or created and represent by the balanced chemical equation.  

Answer:

a mass

Explanation:

Answer:

A guy with a harpoon

Explanation:

most likely the guy with a harpoon would win because they would be above the shark instead of at eyelevel. if the person were to be above the shark they would be able to see where to throw it better and the shark wouldn't be able to see the person as well.

Answer:

Your answer is A) Mutations.

Answer:

A) Mutations

Explanation:

Verified correct with test results.

Answer:

it's important function is to manufacturer Lipids

Answer:

The smooth E.R mainly makes the lpids that make up the cell membrane.

Explanation:

Answer:

i think it  bc it cennected to ower bodys and know ower body langues  so i thin this how ower brain  know who we are

Explanation:

Answer:

Follows are the solution to this question:

Explanation:

The National Park for Rocky Mountain is among the nation's best popular national parks. Rich fauna wandering the valley and also some derisive recreational sports on the planet including its majestic peaks throughout every way is no surprise that each year upwards of 3.5 million people flocks to this park. Throughout this issue, the park would be overplayed as described, since the marginal private expense of using the parks is less than those of using the park at a marginal cost.

Answer: A.

Explanation:

Palisade mesophyll cells contain the most amount of chloroplasts with an average of 30–70 chloroplasts per cell so they will be number 2 in the graph.

Spongy mesophyll cells contain less chloroplasts than their palisade counterparts to enable them have a larger surface area for gas diffusion.

The guard cells have the least amount of chloroplasts on average and so will be number 1. on the graph.

Answer:

The answer is Properties

Photosynthesis produces both glucose (sugar) and oxygen as products in the chemical reaction. Plants use photosynthesis to take in sunlight, water, and carbon dioxide as reactants and produce glucose for energy and oxygen. The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll , while the products are glucose (sugar), oxygen and water.

I hope this helps =)

Considering the definition of photosynthesis, oxygen is not a reactant needed for photosynthesis.

But first it is neccesary to know that photosynthesis is a metabolic process carried out by certain cells of autotrophic organisms, that is, those that have the capacity to make their own food, such as plants.

Taking as examples plants, first water and minerals are absorbed from the environment, generally through their roots, then the absorbed nutrients circulate through the plant to the leaves, which is where photosynthesis will almost always take place.

For the photosynthesis of plants to take place, the presence of chlorophyll is necessary, a pigment that is sensitive to sunlight and is the one that gives plants their characteristic green color.

Chlorophyll has the ability to absorb energy from sunlight and transfer it to the production (synthesis) of carbohydrates from two compounds available in the medium: water (H₂O) and carbon dioxide (CO₂) (captured from the environment).

This photochemical process also produces oxygen (O₂) that is released into the atmosphere.

Finally, synthesized organic molecules can be used as a source of chemical energy to support vital processes such as cellular respiration and metabolism.

Then, sunlight, carbon dioxide and water are needed for the photosyntesis, while oxygen is released to the environment.

This is sunlight, carbon dioxide and water are reactants needed for photosyntesis, and oxygen is not a reactant needed.

Learn more:

Answer:

Genetically modified foods, also known as genetically engineered foods, or bioengineered foods are foods produced from organisms that have had changes introduced into their DNA using the methods of genetic engineering.

The most common GMO crops include soybean, maize, cotton, canola, and alfalfa. The following GMO crops were also planted in different countries in 2018: papaya, eggplant, potato, apple, safflower, pineapple, and sugarcane.

For centuries, farmers have bred crops for certain desirable traits. Genetically Modified (GM) crops offer improved yields, enhanced nutritional value, longer shelf life, and resistance to drought, frost, or insect pests.

Genetic modification of plants involves adding a specific stretch of DNA into the plant's genome, giving it new or different characteristics. ... The gene of interest is transferred into the bacterium and the bacterial cells then transfer the new DNA to the genome of the plant cells

GMOs have helped farmers reduce their environmental footprint by allowing them to use fewer inputs and enabling a shift to reduced tillage. These practices have led to less time spent on a tractor, less fuel used and fewer emissions.

Answer:

Genetically modified foods, also known as genetically engineered foods, or bioengineered foods are foods produced from organisms that have had changes introduced into their DNA using the methods of genetic engineering.

Explanation:

Answer:

stethoscope is the instrument used to measure heart beat

Answer: Pulse Oximeter (The thing that they put on your finger when u go to hospital)

Answer:

yes they are

Explanation:

Answer: Yes

Explanation:

Answer:

atoms po or molecules

Explanation:

sana po makatulong

The process of meiosis takes place in two phases. Meiosis I; Meiosis II; Phases of Meiosis 1 and Meiosis 2. During meiosis I, a cell is divided into two, and in meiosis II, further division takes place, resulting in a total of four haploid cells. Before the start of the process, the parent cell goes through a stage of preparation called the interphase.

answer was found here -https://ibiologia.com/phases-of-meiosis/#:~:text=The%20process%20of%20meiosis%20takes%20place%20in%20two,through%20a%20stage%20of%20preparation%20called%20the%20interphase.

Hope this helps you :3

Answer:

C. They are both heterozygous for the trait.

Explanation:

It is not possible for both parents to be hom ozygous dominant, as that would only produce hom ozygous dominant children, and from the chart they have one child that is recessive.

It is not possible for only one parent to be heter ozygous, as again, that would only produce dominant children.

Lastly, it is not possible for only one to be hom ozygous, because that again would only result in dominant children.

Pairing two heter ozygous parents would result in a 25% chance of a recessive child.

I would appreciate brainliest, if not that's ok!

Answer:

this is the answer like the commet.

b

Answer:

it's b...............