Enzymes increase the rate of a given reaction by lowering Activation E<span>nergy. Hope that helps.</span>
Is say the answer will be B, because today giraffes have long necks to reach they food, back then their food must have been closer to the ground, so the long neck would have been uncalled for. Please give me a brainliest thing I need 2 more.
Answer:
A. No parent Cells and two daughter cells