I need help in physics! please show work

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.