Can someone tell me if I'm right

Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear

What’s the percent by mass of carbon in c10h14n2

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle