Alan wrote the following phrase to describe the movement of particles in a state of matter. "spheres jiggle together in a locked position." which state of matter did alan most likely describe?
a. gas
b. liquid
c. solid
d. plasma

How many species of living things are alive on earth today? more than 1,000,000 none of these answers are correct 100-500 1,000 –500,000 o 500,000 -1,000,000

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 gases are carried by the blood