make inferences regarding changes in populations of species. Which of the following would be
an inference based on observations?
There must be some sort of battle for existence since more people are generated than can be sustained.
Darwin and Alfred Russel Wallace, one of his scientific contemporaries, claimed that natural selection, or evolution, is the result of this process.
According to the principle of natural selection, organisms breed younger than they can withstand in their surroundings. Those who are more physically capable of surviving, maturing, and reproducing. On the other hand, those that lack this fitness either do not live long enough to reproduce or have fewer children than their counterparts. Because the "fittest" organisms—those most adapted to their environment—are the ones that reproduce most effectively and are most likely to pass on their qualities to the next generation, natural selection is frequently summed up as "survival of the fittest."
This implies that if conditions change, qualities that help people survive in it will eventuallyadapt, or develop. Naturalselection was able to describe the evolution of life with such force that it was accepted as a scientifichypothesis. Since then, biologists have seen several instances of how natural selection affects evolution. It is now understood to be one of several ways via which life develops. For instance, the phenomena of genetic drift can potentially lead to the evolution of species. In cases of genetic drift, some species unexpectedly generate more offspring. Even if those creatures may not be the best of their species, the genes they contain are passed on to the following generation.
Therefore, the idea of the battle for existence was the thought put forth by Darwin.
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Answer: Since more individuals are produced than can be supported, there must be some type of struggle for survival.
Explanation: Hope it helps :)
Answer:
Hair and fur provides, insulation, protection, and camouflage
Explanation:
Hair and fur can blend in the environment depending what color it is. For example, a tiger blends into the forest with it's black stripes. They provide insulation as they keep in the heat. They also provide protection from the outside world and from predators as their fur/hair hides them.
it really does depend on what type of 'cell' your talking about. If your talking about a battery type of cells then it's obviouse but I know that there are 3 trillion cells in your body :) reply if this was helpfull
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