Answer:
e) are continuously modified so that they are always matched to the environment in which a population lives
Explanation:
The role of natural selection is to select individuals best adapted to a given ecological condition, allowing them to survive and leave descendants in a given environment.
Natural selection acts permanently on all populations. Even in stable and constant environments, natural selection acts in a stabilizing manner, is present, eliminating divergent phenotypes.
However, the environment does not represent a constant and stable system, in fact, it is always changing, both over time and throughout space, which determines different interactions between organisms and the environment.
<span>An example of a good action which might have unintended bad effects is giving someone homemade bread that contains gluten. The baker did not have knowledge that the receiver had gluten allergies thus leading to unintended bad effects.</span>
Carbon Dioxide is the gas that contributes most to the greenhouse effect.
