Answer:
Look below!
Explanation:
B is false not in all organisms because does stress affect your heart, it doesn't so you can't technically say that.
The rest are true stress can be caused by so many factors. Sometimes its kids another its work reasons are endless.
Stress is unhealthy ands should be avoided. Anything that makes you down should be avoided and stress makes you down so it should be avoided.
stress can affect the mind and body. Because when it affects your mind some people are so stressed to the point when they harm themselves physically.
Hope it helps - please mark me as brainiest. Thanks
