Explain why a sound wave cannot travel in a vacuum?

How do these two systems (digestive and excretory) maintain homeostasis

Do you think viruses should be classified as "living organisms"? why or why not?

Do any of the proteins in your plasma come from food proteins

Where in Earth is a diamond formed? What event must occur in order for a diamond to reach Earth's surface?

12. If a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? A. Water will move out of the cell, causing it to shrivel. B.

Which statement correctly relates science and its influence on society?

Sugar is dissolved in water. Which is the solute?

The first commercial application of genetic engineering was the use of bacteria to make insulin, a medicine needed by diabetics.

The period of cell growth and development between moronic division is called?

Where does the overwhelming amount of seismic activity occur on the earth?