How many people are under 30 in the us?

When a boy is kissing his girlfriend but he's looking at you whilst he's kissing them what does it mean? Can a human give a dog AIDS? What does catoptrophobia? Which type of gland is not active in childhood but becomes active in puberty? Can you get a cold in your back as my husband claims? What are 'pangs of anxiety'? Has anyone else had red spotting at 5 weeks pregnant morning sickness and severe cramps at 6 weeks then NO pregnancy symptoms at 7 weeks? What should you do before beginning compression technique if trauma is suspected? What are some10 facts about the integumentary system? Having a period but having morning sickness symptons and had very sore breasts a week ago? Why does the pulmonary artery close soon after birth? What can dissolve calcium oxalat kidney stone? What is a cure for Hypoxia? Could having cramping for three days period is due but no bleeding yet? What does insalubrious mean? What is a red itchy rash that started on the sides of your tummy and you started itching it and it's now down both sides of your stomach under your armpit on your shoulder blade and neck? Is hot coffee bad for acid reflux? Is Systemic sclerosis is a peripheral vascular disease? Does a gastroenologist treat hemorrhoids? Do bats have a 2 way digestive system?

How many people are under 30 in the us?