Describe the amout of time needed for complete ecosystem recovery

The body of water found at number 4 on the map above is the

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?

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