Which of the following form the pattern of surface currents on Earth? A.
high and low tides

B.
the Sun's gravitational pull and Earth's rotation

C.
global winds and the Coriolis effect

D.
the Moon's gravitational pull and Earth's tilt on its axis

How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes

What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.

What happens to the average kinetic energy of water molecules as water freezes?