Earth's plate tectonics

a) move only once

b) are constantly in motion

c) move only up and down

d) do not move

How do daughter cells that result from mitosis and meiosis differ?

Explain the impact a flood would have on a farm and its soil.

Explain the difference between somatic cells and gametes

Algal cells are placed in an isotonic solution. Additional amounts of solutes are slowly added to the solution. What happens to the cells? A) They will begin to swell. B) They will burst. C) They will stay the same. D) They will shrink.

The table shows the amino acid present at ten positions in the myoglobin protein in five different organisms. Based on this evidence, a researcher could conclude that

At which trophic level are dragonflies that consume

Which example is an organism? A. bacteria B. heart C. clay D. soil

What are some examples of a chemical reaction?

If you continue to increase the intensity of light that a plant receives, what happens? A. The rate of photosynthesis increases indefinitely with light intensity. B. The rate of photosynthesis decreases indefinitely with light intensity. C.

Three structural changes that occur in young unmodified plant cells as they develop into xylem tissues