Twenty-year-old Myron lives in a small town. He has always been extremely shy, but lately he has been feeling intensely afraid that others are scrutinizing him. He avoids speaking in his classes at the community college. He no longer goes to parties, and he starts trembling whenever he is in a public place. Myron seems to be suffering from:

Social anxiety disorder

Explanation: Myron may be suffering from Social Anxiety Disorder. This disorder is a chronic mental health condition in which social interactions cause irrational anxiety. For people with social disorder, everyday social interactions cause irrational anxiety, fear, self consciousness, and embarrassment.

the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.