PLEASE HELP TAKING TEST NOW Choose the phrase that best defines ecosystem service. (1 point) O uses derived from ecosystems as they are converted for human use, such as agriculture and housing
o benefits provided by ecosystems in the form of biodiversity, food, and space to live
O contributions of ecosystems to the well-being and survival of humans
O goods that ecosystems provide to their inhabitants

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.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content