True, organisms take in nitrogen and carry out life processes.
The answer is B since the energy that the body uses or the energy we have is measured in calories.
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The colony would have less genetic variation. The Bacteria in the colony would be too genetically similar
Coral reefs are the oldest most diverse and most productive ecosystem. ... have Salinity:The amounts of salts in a given volume of water( determines much of ... List 5 factors that determine the types and numbers of organisms found in the three ...