A variation is a reference to the differences or deviations, such as the structure and form, as for crossing over is the exchange of genetic material between the non-sister chromatids of the homologous chromosomes during meiosis.
2
hope i helped my dewd <3
Answer:
b. Photosynthesis
Explanation:
Photosynthesis is the process by which producers make their own food from raw materials: carbon dioxide and water in the presence of sunlight.
It is true that the energy used for metabolic processes reduces the efficiency of secondary productivity. :)
<span>Baroque is the first one idk what the second one is
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