The Heimlich is used when a person is choking- as a rescuer you would

If babies are consistently placed on their backs without any restrictions, what will happen to their development? a. they suffer from weakness in certain muscle groups. b. their ability to roll over, crawl, and eventually walk is hindered. c. they suffer brain damage from the pressure on the back of the head. d. they learn to roll over, crawl, and eventually walk on their own.

We can be sure that a mole of table sugar and a mole of vitamin c are equal in their

How harmful is it to smoke a pack of cigarettes a week?