What does it mean to say that a biome has great biodiversity? A. The biome does not receive much rain. B. The biome does not have very much vegetation. C. The biome has very warm weather. D. The biome has a great variety of plant and animal life. Please select the best answer from the choices provided A B C D

Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.

The covers all of earth like a thin shell,but it is not a solid sheet of material.it is broken up into several large sections and many smaller ones. fill in the blank.

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted