Question

A system is made up of several parts that. A. work independently to perform several related tasks.. B. work independently to perform unrelated tasks.. C. work opposite one another to perform unrelated tasks.. D. work together to perform a single task..

Answer 1

A system is made up of several parts that work together to perform a single task. The correct answer is D. 

An example of this is a digestive system. 

Answer 2

D. work together to perform a single task..