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Mama L [17]
3 years ago
6

What is an example of a biological system?

Biology
2 answers:
Stells [14]3 years ago
6 0

A biological system is a complex network of biologically relevant entities. ... Examples of biological systems at the macro scale are populations of organisms. On the organ and tissue scale in mammals and other animals, examples include the circulatory system, the respiratory system, and the nervous system. source: google

Neporo4naja [7]3 years ago
5 0

Answer:populations of organisms

Explanation:

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