The answer is c. The survival of the fittest
This statement is false. Energy is definitely not 'always' required to force molecules to move from areas of high concentration to areas of low concentration. Energy is a property of objects in which produced and converted, that can be very useful to everyone's life.
Answer:
Rhizobium Blue green algae help in the fixation of atmospheric nitrogen into ammonia. (ii) Nitrosomonas ammonia to nitrites, and (iii) Nitrobactor converts nitrites into nitrates.
Answer:
Answer:The composition of a water molecule affects its charge by making it uneven.
Her bones are very weak and brittle. She'll feel more pain from her bones that have osteoporosis. Since bones do have nerves In them.
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