The graphs below show the changes in crab color at one beach. Which of the following is most likely to have caused the change in the distribution? 5 points Captionless Image A new predator arrived that preferred dark-tan crabs. A new predator arrived that preferred light-tan crabs. A change in beach color made medium-tan crabs the least visible to predators. A change in beach color made medium-tan crabs the most visible to predators.

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.

What is the following best defines climate?

Cells destroy body cells infected by a virus or bacteria.