Simple machine and complex Md. Jobayer

What is machine?

Ans: A machine is a thing that is created by people to make work easier.

What is simple machine?

Ans: A machine with few or no moving parts that is used to make work easier

What is complex machine?

Ans: Complex machines are also called compound machines . Two or more simple machines work together to form a complex machine. Compound machines can do more difficult jobs than simple machines alone.

THANK YOU ALL