It is c I believe cause the human cells can’t make their own food like plants do when they photosynthesis
<span>An ecosystem consists of a population of organisms and its
physical environment, and a population is made up of many different
communities of organisms. Every one of the creatures of similar species
living together that live in a particular biological system are known
as a populace The people in the populace contend with one another for
sustenance, settling space, and mates.</span>
because the doctor might not have studied her enough to diagnosed her
The answer for your question is G2!