C, (infeaspecific competition)
Answer:
Mutation. A mutation is defined as any permanent change to the genetic material.
B white blood cells are found in the lymph
<span>The statement is true. Carbon dioxide above normal will increase plant growth provided all other conditions are suitable. Plants needs carbon dioxide to carry out the process of photosynthesis. When carbond dioxide is available in excess, plants tend to increase their rate of photosynthesis.</span>
