What do you call a group of interacting parts that move or work together? a.)
device
b.)
system
c.)
gadget

B. system

Explanation:

A system is a group of interrelated interacting, or interdependent parts that for a complex whole. A system is a group of interrelated interacting, or interdependent parts that for a complex whole. Most of us hear and use the term frequently

the answer to your question is c