Which of the following is true?

A-The Earth exerts a gravitational force on the Moon, but the Moon does not exert a gravitational force on the Earth

B-The Earth and Moon do not exort gravitational forces

C-The Moon exerts a gravitational force on the Earth but the Earth does not exert a gravitational force on the Moon

D-The Earth and Moon both exert a gravitational force on each other

Which of the following statements about geographers' perceptions and perspectives is false? a. geographers avoid looking at the world with different perspectives. b. regions are a relative thing and a matter of perception. c. spatial distribution can be a matter of perception. d. mental maps are a way that people memorize and perceive the world around them. select the best answer from the choices provided. a b c d

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4

What is the main conflict in marriage is a private affair