Answer:
I believe the answer is D for the top one
Answer:
Hope this helps
Explanation:
Why It's a Cycle
It is a cycle because oxaloacetic acid (oxaloacetate) is the exact molecule needed to accept an acetyl-CoA molecule and start another turn of the cycle
Assuming that Element X is neutral or the atom of element X is neutral or uncharged it will possess the same number of electrons which is 80.