Question

What is closed system?
in which process work behaves as sto​

Answer 1

A closed system is a physical system that does not allow transfer of matter in or out of the system, though, in different contexts, such as physics, chemistry or engineering, the transfer of energy is or is not allowed.

Answer 2

Answer:

A closed system, on the other hand, can exchange only energy with its surroundings, not matter.

Explanation:

and the second question is not complete