Question

In an ecosystem

1. living things interact with each other
2. living things interact with their environment
3. both of the above

Answer 1

both

Step-by-step explanation:

an ecosystem is the environment they live in which includes other living things

Answer 2

3. both of the above

Step-by-step explanation:

Living things interact with each other. Suppose you have a pond. It is an ecosystem. The fish in the pond interact with each other, and may even interact with other species like frogs or insect by eating them or living peacefully with them. Living things also interact with their environment such as fishes or some organisms might interact with the plants, logs, the available sunlight, all sorts of these factors which make up the environment.

Thus organisms within an ecosystem interact with each other and their environment.