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Answer:
What biotic factors affect the earthworm ?
Biotic factors that affect earthworm include predator, food, e.t.c
Explanation:
Biotic factors are factors that are inclined with living organism
4) digestive and circulatory, because the bladder is part of the digestive system. The circulatory system carries blood around the body using blood vessels.
Glycerol is the main base in triglyceride.
Answer:
The birthrate may rise.
Explanation:
If there are an increase in numbers, then obviously the amount of births will rise.