Question

Stress is

Answer 1

Answer:

The answer is 2:  A series of physical and psychological reactions that occur when you respond to a demanding or threatening situation.

Explanation:

Process of elimination:

1 - You can never completely eliminate stress

3 - Stress doesn't always manifest for a physical threat, it can form because you have a test next period or because you have an upcoming project,

4 - Stress is not always harmful, it also can come and go and you might even feel better afterwards, as in cases of physical stress.

Answer 2

The answer is 2. Series of physical and psychological reactions that occur when you responded to demanding or threatening situations