How is the egg transferred from the ovary to the uterus? through muscle contractions
by using special hairs
by producing estrogen
through secretions of glands

by using special hairs

Explanation:

When an egg pops out of an ovary, it enters the fallopian tube. Once the egg is in the fallopian tube, tiny hairs in the tube's lining help push it down the narrow passageway toward the uterus.

B: By using special hairs.

Explanation:

I went on to edge reviewed my test and the answer was right.

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explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.