Early sailors discovered a gradual change in position of the north star. this discovery to prove that a. earth rotates on its axis. b. earth is round. c. earth is approximately 40,074 kilometers in circumference. d. earth is flat at its poles.

Describe three methods that can be used to improve photosynthesis

Which of the following is not prohibited by georgia law? a. crossing a dividing section, barrier, or unpaved strip, which separates two roadways   b. coasting with the gears or transmission of the vehicle in neutral when traveling on a downgrade   c. entering or leaving any controlled-access (interstate) roadway at authorized entrances

Does any one here play destiny 2? so that this question doesnt get deleted oo, what is pi r ^2 of the circumference 0of 5