Determining a person's age (in years) would involve measurement on a(n) scale of measurement.

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

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.

Complete the possible outcomes for each generation in the pedigree chartaa aa aa