Peppered moths have learned to stay still (not move) on a tree trunk during daylight hours to avoid being eaten by birds. This is an example of... A. Natural selection
B. Behavior adaptation
C. Structural adaptation
D. Selective breedeinh

Disinfection of impression materials is usually accomplished by a. sterilization with high heat. b. spray or immersion in a chemical disinfectant. c. sterilization with steam under pressure. d. allowing the impression to sit 24 hours in water until all the organisms die.

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring