Answer:
The answer is Commensalism.
Explanation:
Commensalism is a long-term biological interaction (symbiosis) in which members of one species gain benefits while those of the other species neither benefit nor are harmed.
A completely filled circle represents that the person expresses the trait.
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90% of the energy is used up between levels, and the remaining 10% stays in the tissues to be passed on.
Answer:
stomach
Explanation:
it is obious cause even 6 standard children know it