The answer is B. artificial selection. Artificial selection is . a process in the breeding of animals and in the cultivation of plants by which the breeder chooses to perpetuate only forms that have certain desirable inheritable characteristics (such as, in this case, cows that produce the most milk).
The pulmonary vein differ from the other veins in the body because it carries oxygenated blood whereas other veins carried deoxygenated blood
Which means that the pulmonary vein carried out the blood to the entire body as a source for metabolism
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Carbon dioxide, or C02 is necessary for photosynthesis
Answer:
the centrosome
At the end of this stage, each chromosome has two identical DNA double helix molecules, and therefore is composed of two sister chromatids. During S phase, the centrosome is also duplicated.
The best and most correct answer among the choices provided by your question is the third choice or letter C. Fossil fuel came from organic materials like plants and animals.
Where do fossil fuels come<span> from? You may be surprised to know that oil and natural gas are produced from dead animals that lived millions of years ago, 570 million years ago to be exact. Back then, in what scientists call the Paleozoic Era, New Mexico wasn't anything like it is today. It was under the ocean!
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