When did psychology become known as the study of scientific behavior

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up

How do the kidneys affect homeostasis

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)