It would have to be either a or b... I'm leaning more towards A, though
Answer:
He felt happy and joyful endorphins make you happy and relaxed.
Explanation:
When you exercise, your body releases chemicals called endorphins. These endorphins interact with the receptors in your brain that reduce your perception of pain.They are manufactured in your brain spinal cord and many other parts of your body and are released in response to brain chemicals called neurotransmitters
Thank you
A peer is someone who is the same age as you, and they do not have to even know you. You might be friends, you might not. They might be a student that's in the same grade as you.
basically, a peer is a student that is around your age.
