During high tide in the bay of fundy, canada, the tide rises more than an inch per minute. which of the following factors are responsible for the rising tide? a. the moon's gravity and earth's rotation b. the ocean's conveyor belt and gyres c. cold and warm currents d. earthquakes and volcanoes

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed