Answer:
d. anaerobic
Explanation
anaerobic means no oxygen and fermentation occurs when there is a lack of oxygen
Answer:
When it needs water it will release oxygen into the atmosphere. That makes more room for water and it can suck it up.
Explanation:
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Eukaryotic cells are cells with a nucleus while prokaryotic cells do not have a nucleus.
Examining fossil and pollen records Extracting deep ice cores from glaciers and the polar ice caps Examining growth rings on trees All of these methods provide clues to past temperature, precipitation, and wind patterns as well as the chemical make-up of the atmosphere.
