After running a race, charlie is covered in sweat. how is this to maintain homeostasis in charlie’s body?

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?

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