! ' 30 !! ! An ultrasound can produce an image of organs and other objects inside of
the baby's body. Explain how it can "see" through the mother and baby to
image inside. Use the following words in your explanation:
-Boundary between mediums
- Wave Reflection
-Wave

Hey

Unlike visible light, X-rays can go through you without getting absorbed. But some of it gets absorbed but most of it passes through, this tiny bit that does get absorbed shows you the image of the baby.

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.