Nitrogen Fixating bacteria ( such as cyanobacteria or clostridum) can convert gaseous nitrogen in the air into amonia, a compound that organism can use to make amino acid and other nitrogen-containing organic molecules
Stem cells because they are compatible of dividing and renewing themselves after long periods
Answer:
Both organisms benefit in cooperation and competition, but only one benefits in predation.
In a survey, it says that human's DNA are 99% the same.
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