Answer:
Natural selection is the process through which populations of living organisms adapt and change. Individuals in a population are naturally variable, meaning that they are all different in some ways. ... Individuals with adaptive traits—traits that give them some advantage—are more likely to survive and reproduce.
Answer:
Cumulus stage
Explanation:
Most electrical storms form from stages, their first stage is cumulus:
In this stage, the sun warms the surface of the earth, this makes the heat from the surface warm the nearby air, as the hot air is lighter than the cool it begins to rise. If the air is humid, then the hot air condenses into a culumus cloud. The cloud will continue to grow as long as the hot air continues to rise.
Sleep is an example.
Circadian rythms are biological processes that repeats itself within a certain time frame, as sleep repeats itself approximately once every day.
Answer:
Examples of vestigial structures include the human appendix, the pelvic bone of a snake, and the wings of flightless birds. Vestigial structures can become detrimental, but in most cases these structures are harmless; however, these structures, like any other structure, require extra energy and are at risk for disease.
Explanation:
sincerely, micah
<span>Altruism is a selfless behavior so the animal would behave that way because it's intention is to put others before itself.
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