<span>Chemiosmosis is the movement of ions across a selectively permeable membrane, down their electrochemical gradient. More specifically, it relates to the generation of ATP by the movement of hydrogen ions across a membrane during cellular respiration or photosynthesis.</span>
Without a control group there wouldn’t be any basis for knowing if a result is due to the variable being tested
Is this just a random question or is there any information given to us about his parents? if not, C would be your answer
I believe its D. response neuron.
Hope this helps!
Love, Grace-