A mother’s body undergoes many changes to accommodate the developing fetus during pregnancy. Most doctors blame this discomfort on an increase of hormones in the body. Which two organ systems contribute to increased itching and stretch marks during pregnancy?

The cluster of developing cells from conception until birth is called an

What form of anesthetic was used for field surgery

How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.