What is the theory of plate tectonics, and how did scientists develop it? Your answer should be at least 6 sentences.

Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical