Classify each characteristic according to whether it is true for an amoeba, a clock, or both

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

Match each term to its best definition? sedimentary depositional enviornment

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