Answer:
I think it's because it will decay and be soil and soil is biotic factor
Downfolds are calles synclines. B is the correct choice.
Answer:
The body uses the food as energy (and proteins for bones).
Explanation:
ree
Answer: "photosynthesis" .
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<u>Note</u>: These small, moving "green disks" seen while observing an <em>Elodea</em> plant cell—under a microscrope— are "chloroplasts". The "chloroplasts" are organelles that ar responsible for "photosynthesis" .
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Answer:
Explanation:
pig feeds only because it supplies amino acids necessary to the animal. But of the total amino acids in the diet, only the digestible amino acids are biologically available to the animal