Ascientist discovers a new planet with a blue color in its atmosphere. what can he assume about the planet? a. the planet is very dense. b. the atmosphere contains hydrogen and helium. c. the atmosphere contains methane. d. the planet is not very dense.

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 beat describes the brain stem

Which statement describe events that occur during interphase?