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Answer: It's because he/she is constantly subjecting their legs to gravity, which veins are fighting against to move blood back to the heart.
Answer:
Merocrine and apocrine secretions leave the cell intact and are able to continie secreting; holocrine secretion does not.
Explanation:
Answer:
B
Explanation:
Digestive System gets nutrients (good) from food and hands it over to the blood and Circulatory System then carries those nutrients where they need to go. (2) Filters out waste from food and pushes it through intestines and out the body (and you know how and where it gets out).
