Which is released in the blood stream during exercise? a. insulin b. endorphin c. serotonin d. melatonin

Explain why you would or would not have a lasik surgery if you wore contacts or glasses.describe how public opinions related to this surgery have changed over the years.in your own words, explain this surgery as though you are explaining it to someone who has no knowledge of the procedure

What do you generally see in a family when both parents are working?

The presence of aids in a community often increases its level of property what is one of the main reasons for this