This list describes the main causes of increasing violence between American Indians and the u. s. government in the mid 1800s . Which phrase best completes the list ?

Nscience we assume that the force of gravity behaves the same way beyond earth. using this assumptions, we can use the gravitational forces from the sun and moon to explain a: the tides b: a lunar eclipse c: the length of a day d: the revolution of the earth hurry i am timed : ) will give brainliest

Find a word that makes the both words

Doing a science fair project should i do cafeteria waste or solar power