I think that the best answer is going to be answer choice a)1
True. Human movements are caused by the simultaneous functions of all the organ systems in the body.
An exotic species is not native to the environment that it is introduced to. Exotic species rarely cause environmental harm. Invaasive species, however, are introduced to a new environment and tend to cause harm in some form, whether it is detrimental in an economic or environmental way.
Hello Peppa Pig,
I'd say that the answer is B because you can observe how the perching birds make their nests.
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Answer: Hot springs ,volcanic regions and mountains.
Explanation
