Will give brainiest

When you exercise vigorously; a). you start to breathe more slowly b). your heart keeps a slow, steady rhythm c). it is more difficult to find your pulse d). you increase your pulse

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.

How do you imagine the heart of a person with prolonged high blood pressure might look different from the heart of someone with normal blood pressure?

What kind of traffic sign is a red triangle with a white center? a. stop b. yield c. wrong way d. do not enter