What environmental pressure led to the evolution of the finches' beaks in the Galapagos Islands? A. finding a mate

B. avoiding predation

C. competition for food

D. competition for living space

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Select all the correct answers. lactobacillus is a bacteria that live inside humans. these bacteria live on the nutrients from our bodies. they to keep our gut clean and healthy. s. typhi is a bacteria that enter our bodies through contaminated food. this bacteria causes infections in the body. based on this information, which two statements about the association between these bacteria and humans are true? a. lactobacillus shares a parasitic relationship with humans. b. s .typhi shares a parasitic relationship with humans. c. both lactobacillus and s. typhi share a parasitic relationship with humans. d. both lactobacillus and s. typhi share a mutualistic relationship with humans. e. lactobacillus shares a mutualistic relationship with humans, and s. typhi shares a parasitic relationship multiply chrse

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?