Using the graphs below, determine which water drop rate leads to the highest seed growth. ( Note, the vertical axis represents the number of seeds, the blue lines represent the seeds and the green represents the sprouts)a. 90 drops/hrb. 72 drops/hrc. 50 drops/hrd. 12 drops/hr

What causes temperature extremes in the desert

The (blank) states that all loving things are made of cells.

Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.