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lapo4ka [179]
2 years ago
7

What must have been present for life to begin the process of evolution by Natural Selection?

Biology
1 answer:
TEA [102]2 years ago
5 0

A population of organisms must exist. There must be variation among the members of the population. There must be a mechanism by which some members of the population can produce more offspring than other members. There must be a mechanism by which the variation among members of the population is passed on to their offspring.

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Which is not a product of photosynthesis?<br><br> oxygen<br> nitrogen<br> water<br> glucose
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<em><u>Nitrogen</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>not</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>product</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>photosynthesis</u></em>

7 0
2 years ago
How does renewable energy affect non-human organisms? (plants, animals, bacteria, fungi,etc.)
Vesnalui [34]

Answer:

Non Renewable Energy Impact on Environment

All energy sources have some impact on our environment. Fossil fuels—coal, oil, and natural gas—do substantially more harm than renewable energy sources by most measures, including air and water pollution, damage to public health, wildlife and habitat loss, water use, land use, and global warming emissions.

Explanation:

6 0
3 years ago
How do cooler stars life’s end as? How do you know this?
pshichka [43]
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Hope this helped a little
8 0
3 years ago
Fossils found in the lowest geological strata are generally the most
Annette [7]

Answer:

primitive

Explanation:

6 0
2 years ago
The basic building block of life is _____. the cell the atom the organelle DNA
MrMuchimi

The correct answer is a cell.

The basic life building block is the cell.

The cell is termed as the biological, functional and structural unit of every living organisms. They are referred to as building blocks.

Cell biology is the study of cell. Cytoplasm is being found in the cell which is enclosed in a membrane. The biomolecules which are contained in a cell include nucleic acids and proteins.

There are organisms which contains single cell for example, bacteria and those which are multicellular for example, animals and plants.

5 0
3 years ago
Read 2 more answers
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