<span>Fossil record, genetics, and examples of local adaptations all support the theory of evolution by natural selection.</span>
Answer:
a. Exaptations
Explanation:
An exaptation is a structure of an organism that originally evolved as a feature to provide adaptation to a certain condition, but which, once consolidated (for example, several million years later) begins to be used and perfected in pursuit of a new purpose, which, sometimes, is not related at all to its original function.
An example is the feathers of birds. Feathers are an exaptation becasue they were originated to maintain body temperature more efficiently. However, feathers became later fundamental as a flying structure.
Answer:
Thus, the ecological relationship of S. aureus with a human can be mutualistic or antagonistic.
Explanation:
A mutualistic relationship can be described as a relationship in which two organisms of different species live together and benefit each other in some ways.
In biology, an antagonistic relationship can be described as the one in which two organisms of different species react where one organism benefits from the relationship wheres the other one gets harmed. As the introduction of S.aures will harm the humans but benefit the bacteria, hence it will be antagonistic in such a condition.
we will run out of resources an population will decrease