The answer is D. obsidian. Or at least I think it is. Just guessing based off me playing Minecraft 6 years ago haha
Answer:
can u tell the question in english
Waves travel through matter, so I am 99.9% sure that is the answer.
Id look through your lesson to be sure!
That would be lactic acid fermentation. When the body is low on oxygen, and has a high amount of NADH, the pyruvate from glycolysis is fermented into L-lactate.
D.10.0 mol is the correct