I think the answer is D but i could be wrong
DNA unwinding begins at the Origin of replication.
Answer:
Aside from using complex carbohydrates to create the plant's structure, plants store carbohydrates or use them for energy to grow. To use stored carbohydrates, plants take the glucose formed during photosynthesis and combine the carbohydrate with oxygen -- a process called respiration -- to release energy.
I believe it's B from my knowledge
Answer: Mg = 194g O = 294g H = 16g
Explanation: