<span>Science has to do with </span><span>the systematic study of the natural world through observation and experiments as well as the behavior of the physical aspects.
Pseudoscience is based on a collection of beliefs or practice such as horror scopes or palm reading for example the people would like to believe are true but cannot be scientifically proven.
The relationship between the two co-exist to help explain the world around us rather it can be by facts or not, it still tries to best explain the natural world.
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It's the endocrine system. The endocrine system deals with hormones and glands, such as the pituary gland. Hope this helps!
It would be completely false to say that both internal and external environments can modify or alter a gene. The correct option among the two options that are given in the question is the second option or the last option. I hope that this answer has come to your great help.
The animals that cannot adapt to their changing enviroment will not be able to survive and reproduce.
The phenomenon described in the question exhibits Convergent evolution. The correct option among all the options that are given in the question is the last option or option "D". The meaning of convergent in this case is coming together from various directions. I hope the the answer comes to your help.