C)because many orginisms can live in the same area.However an ecosytem does not always eat the same the same food
Answer:
D) Heterotrophs can make their own food
Sounds like infectious would fit.
<em><u>ANSWER:</u></em><em><u> </u></em>
<em><u>The </u></em><em><u>ans </u></em><em><u>is </u></em><em><u>true!</u></em>