1. mitochondria
2.metabolism
3.respiration
Hope this helps!! :)
They come from the atmosphere, since plants use carbon dioxide to produce carbohydrates :)
Answer:
the answer is c.
oceanic acidification is occurring, which results in shelled creatures, clams, lobster, to have weaker shells as a defense. the shells break easily and are too weak to protect the organisms inside, unable to properly calcify their shells leaves them vulnerable to preditors...