Watch this video https://www.youtube.com/watch?v=bWBrusrCmX4
A plant making its own food is an example of which of the requirements of living things?
A person using an umbrella is an example of which of the requirements of living things?
A plant making seeds is an example of which of the requirements of living things?

1. Ecosystems consist of _____.
Which of the following statements about producers is FALSE?