The best answer would be enzymes since they are protein molecules and help build it. Enzymes also take part in reaction.
Answer: The Answer is A.) Burning of fossil fuels
Explanation:
Under natural conditions, most populations will stabilize at a level known as the carrying capacity of the ecosystem<span>. The carrying capacity is the maximum </span>number of organisms that an ecosystem can support<span> on a continued basis.</span>
Answer:
For the first one is for earthquakes and the second one is “add toothpicks diagonal across the sides”