Question

Which of the following is an example of a biological system?

O
A. The water flowing through the Mississippi River
O
B. All of the living and nonliving things that interact in an area
O
C. A video describing how fish interact with the living and nonliving
things around them
O
D. A presentation about the environmental impact of a planned new
development in your town

Answer 1

B.) because biology is talking about living things and thats living things interacting.

Step-by-step explanation: