Bacteria lives in the digestive systems of cows. The bacteria receive nutrients from the food the cows eats. This relationship is mutualism I've because the cows.

Your friend sent you a message on the Internet, but you never received it. Based on what you already know about routers and the physical Internet, list what reasons might explain this fact.

What gives rise to the femoral artery

Where might someone use "track changes"

09876543211234567890

What are the consequences of losing the Mandate of Heaven?

Amber is writing to an accountant that she would like to interview to gain information about the career field. What information should she include in her letter?

How do you survive high school

Can we know if we have a soul? What about other people or animals?

Many things happen when rain falls down. Explain what happens to rain as it falls on the surface of: concrete, water, and a slanted/sloped roof. Now, thing about an extra long rainy season.

A slow directional shift of the earth' axis that required 260.000! years to complete called