Hubbles law states that the Away the galaxy, the It is receding from the earth. This shows us that the universe is.

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions

Earth takes in thermal energy from the sun in a process called . sunlight strikes earth’s surface at different angles. this angle is called the angle of . btw its

The difference between the observed value and the mean of the set of values is a