Why do many plants have specialized cells that produce colorful flowers? O A. To collect more sunlight
B. To attract insects
C. To attract prey
O D. To scare away predators

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

The mixture of sperm and fluids from the seminal vesicles, prostate gland, and cowper's glands is called