How quickly a population is increasing or decreasing
What does population growth mean how quickly a population is increasing or decreasing.
Explanation:
The growth of a population can be positive or negative meaning the population could be increasing or decreasing respectively.
When a population is increasing the birth rate is higher than the death rate. However, when a population is decreasing the population's death rate is higher than the birth rate.
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The answer is A
If carbon dioxide increased in the atmosphere the surface of the earth would intake more energy
Cell-mediated immunity <span>provides defense against viruses, abnormal cells, and other intercellular pathogens.</span>