How is an exoskeleton like the skeleton of a vertebrae. Is it because they're both on the outside, or they both provide support for the animal.

Match the type of adaptation to the correct example, structural adaptation functional adaptation behavioral adaptation example type of adaptation elephants live in herds to protect their young leaves of a rain forest plant species have a pointed tip that enables rainwater to drain off easily. camels have nostrils that they can close snakes produce venom to kill prey and defend themselves. earthworms coil when touched, as part of a defense mechanism. human skin darkens with increased exposure to sunlight.

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

How many cells are our body made of ? ♡