Hi!!
The answer is <span>They regulate water intake and excretion.
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-Payshence xoxo</span>
Symbiosis is the ecological relationship between two or more organisms living closely together with some form of feeding relationship involved. The three main symbiotic relationships are: - Mutualism, where both organisms benefit. - Commensalism, where one organism benefits while the other organism is not harmed. All of them thrive off of the other organism.
You could have made sure the books were the same weight and your friends could have done it at the same time as you
The answer is D . Would you like me to explain ?
<span>This is coevolution. During this process, two species will, in a reciprocal fashion, affect the evolutionary pattern that each experiences. In this case, the rabbits developed a resistance to the virus, which caused the virii to lose their overall potency.</span>