The medical practice that focuses on the care of a newborn child who is born premature is known as a. obstetrics b. neonatology c. gynecology d. pediatrics

Explain why some cells in a females body respond to reproductive hormones while other cells do not.

Pam currently runs on a track an hour a day, three days a week. how can she increase the intensity of her runs? start running five days a week start running in hilly areas or trails switch to walking six miles each day add 20 minutes to each run

So i have a lot of answers answered but it says i still need to answer more questions. why is it doing that? how many questions need to be answered?