Which of the following is descriptive of pollen? (choose all that apply). a. it combines with another cell to make a seed. b. it is often dispersed by wind. c. it is the female gametophyte. d. it is the male gametophyte.

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian

Which level of taxonomy has the fewest organisms?