A biologist .....they study living things only.
Answer:
Genes are made up of DNA.. DNA is the molecule that is the hereditary material in all living cells. The color of your hair,skin,eyes etc,, are all controlled in part by your genetic information
Explanation:
Answer:
B. Water molecules bond with other water as they are transported throughout a plant.
epithelial layers contain no blood vessels, so they must receive nourishment via diffusion of substances from the underlying connective tissue , through the basement membrane.
Human geography is the study of human influence by the earth or human activity that affects the Earth.
For example, human beings throwing trash in the oceans affects the Earth.
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