Explanation:
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Answer:
Cobalt Co
Explanation:
Co and Zn can fully replace each other, except perhaps for small individual requirements that are met by minute metal concentrations supplied as contaminants.
If they can successfully produce fertile offspring, they belong to the same species.
Each year over 5 million collisions occur.
Anaerobic respiration is different in plants and animals:
Anaerobic respiration occurs when oxygen is not available and occurs differently in animal and plant cells. In animal cells anaerobic respiration often occurs during exercise. ... It still occurs without oxygen but the glucose molecule is broken down into ethanol, carbon dioxide and a small amount of energy.
