Which phrase describes what a scientist does? A. Tells people how they should behave
B. Ask questions about the world
C. Answer ethical questions
D. Determines right from wrong

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d