Days when the Sun’s light hits both hemispheres equally are called . A.
rotations
B.
revolutions
C.
equinoxes
D.
solstices

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

Explain how organisms could be harmed by high levels of salt from roadways?