Answer: A
Explanation:
With a decrease in predators there is no challenge for the prey and population growth can become uncontrollable
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Answer:
Amoeba is a unicellular organism
the answer is D.he conversion of restaurant grease to bio-diesel fuel for use by motorists.
Newton's Second Law of Motion says that acceleration happens when a force acts on a mass. Riding your bicycle is a good example of this law of motion at work.Your leg muscles pushing pushing on the pedals of your bicycle is the force. When you push on the pedals, your bicycle accelerates.