Which row shows the most likely number of chloroplasts in the 3 types of cell in a leaf ?

What materials must dams have to produce electricity, and what must occur?

Darwin’s hypothesis about how life changes over time is now called?

Which of the following statements is a scientific claim? a. the early solar system had large amounts of water; so, the oldest objects in the solar system should also be abundant in water. b. earth is shaped like a sphere even if not all of the scientific observations related to its shape support this idea. c. the mass of the universe is much greater than current models predict; it is not possible to explain this inconsistency. d. planet earth is abundant in water, but there is no way to scientifically determine from where earth's water originated.