Marine Science Using this information and the map of dead zones, can you infer how human population density influences dead zones?

Name the glands associated with human digestive system

Explain the significance of thesaurus geographicus

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