It entera from your body to the middle and then to the back and again.
Answer is <span>c. penicillin </span>
Is this science?? Also may I hv options.
Matter that is not used by consumers in the food chain become "detritus". Detritus, meaning debris or waste, are materials that are missed or uneaten by consumers. Because they do not participate in higher trophic levels, these materials are left to decompose. Detritus is often considered the "missing mass" when measuring the total mass in the food chain.