Sagot :
Answer
:Individual organisms live together in an ecosystem and depend on one another. ... Some organisms can make their own food, and other organisms have to get their food by eating other organisms. An organism that must obtain their nutrients by eating (consuming) other organisms is called a consumer, or a heterotroph.
Explanation:
Plants can interact with one other by sending off their pollen on other plants and animals and humans interact the same way. Animals and humans interact with one another by touching and moving.