Epidemiology, population,
Hey there,
The answer is <span>Ageism
Hope this helps :))
<em>~Top♥</em>
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I’m not positive but: having 2 nutrients on one side of the membrane, and 6 on the other side. 2 of the 6 cross over to make 4 and 4. It’s not using energy since it’s going with the concentration, so it’s passive transport.
Commentulism: one organism has benifit, other no affect.
Mutualism: both organisms have benifit.
