Which of the following describes the formation of ozone? a. 2C + O2 arrow 2CO b. 2NO + O2 arrow 2NO2 c. NO2 + UV light arrow NO + O d. O + O2 arrow O3 S + O2 arrow SO2

Name four new states that were established as a result of anti-imperial resistance movements

The continuous movement of water between the Earth's surface and the atmosphere is known as:

Who first discovered why the Earth and moon stay in orbit?

If u were an animal what would it be

An AP Statistics class surveys 24 randomly selected female students from their high school, and calculates a 95% confidence interval for the mean height of female students to be 63.4±1.6 inches.

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

Mrs. Brown has 5 daughters. Each of these daughters has a brother. How many children does Mrs. Brown have?