Answer:
c. carbon source
Explanation:
A "carbon source" refers to processes that<u><em> hastens carbon release into the atmosphere more than what they absorb.</em></u> Example of this is the burning of nonrenewable resources like fossil fuels.
The combustion of fossil fuels<em> increases the release of carbon dioxide.</em> Carbon is then being trapped into the atmosphere. This contributes to <em>"global warming."</em>
This is<u> opposite to</u><em><u> "carbon sink,"</u></em><em> </em>which absorbs most of the carbon than they emit.
D, because both A and C are correct.
Answer:
Plantlife, grow a garden. Animal life, raise some livestock. And a water source, most definitley.
Explanation:
Nutrients move through the ecosystem<span> in biogeochemical </span>cycles<span>. A biogeochemical </span>cycle<span> is a circuit/pathway by which a </span>chemical<span> element moves through the biotic and the abiotic factors of an</span>ecosystem<span>. It is inclusive of the biotic factors, or living organisms, rocks, air, water, and </span>chemicals<span>.</span>
Mitosis is the division that results in two “daughter” cells. Both of these daughter cells have the same number of chromosomes as the “parent” cell.
Mitosis consists of 4 phases: prophase, metaphase, anaphase, and telophase.
Prophase: the DNA is copied and the chromosomes pair up
Metaphase: the chromosomes line up in the middle of the cell
Anaphase: sister chromatids are pulled apart from each other towards opposite sides of the cell
Telophase: the cell begins to pinch in the middle and separates into two identical daughter cells
