Apredator can increase the numbers of certain species in its habitat by
a. killing and eating the competitors of other species.
b. living symbiotically with other species.
c. avoiding certain prey species.
d. crowding out the species it does not eat.

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Secondary pollutants are more harmful than primary pollutants. select the best answer from the choices provided ot of

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.