Exploring the south american rianforest a scientist discovers a mysterious organism and brings it back to the lab for further study what cell characteristics should the scientist examine to tell whethr the organism is an animal or a plant why?

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