Answers Hydra removes undigested food by Hydra removes undigested food by A. passing it through the anus B. passing it through the mouth C. means of a contractile vacuole D. egesting it through the body surface Correct Answer: Option B Explanation
Answers If the distance between the points (x, 3) and (-x, 2) is 5. Find x If the distance between the points (x, 3) and (-x, 2) is 5. Find x A. 6.0 B.… Read More
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