Related to living organisms
the biotics requlating of the environment is a key to global change
Answer:
how much should examples should I give
When conducting legal experiments on animals, a researcher needs to obtain consent from the INSTITUTIONAL RESEARCH BOARD.
Each research institution has research board which sees into uses of animals for research purposes, consent must be obtained from the board before experiments involving usage of animals is carried out.
Answer:
There are not too many disadvantages of endoskeleton .
This is why most large animal around have them.
one large animal has one of the vunerability animals face without exoskeleton.
Explanation:
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Organisms that use the same resources because there may not be enough for all, so it then becomes a competition of who gets it and who doesn't.