Darwin suggested that evolution occurred at a steady, relatively slow rate. Today, scientists cite fossil evidence to support which revision of Darwin's suggestion? A. Evolution occurs slowly in the ocean and rapidly on land. B. Evolution occurs slowly at the molecular level and rapidly at the organism level. C. Evolution occurs slowly in some clades and rapidly in other clades. D. Evolution may sometimes occur very rapidly, in any clade and at any time.

Astudent is working on an experiment to study the cooling curve of water. during the experiment, a beaker containing hot water falls to the floor and is shattered. the student’s immediate response should be to

Which process must a cell undergo top identical cells at the end of cell division

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. threat method number of species that benefit number of years to see benefit habitat fragmentation reforestation 450 8 introduced prey species biological augmentation 150 2 which statement is an accurate explanation of the information in the table? a. biological augmentation would benefit only a few species because it is typically not very effective. b. biological augmentation would take less time to be effective because it targets the majority of prey species. c. reforestation would take the longest time to be effective because trees take several years to grow. d. reforestation would not benefit many species because most forest species live on the ground.