About 40 species of hawaiian honeycreeper birds have likely descended from a common ancestor. these species occupy many different niches on the islands and they exhibit a variety of beak types, songs, and nesting behaviors. describe how reproductive isolation and adaptive radiation likely played a role in the many species of honeycreepers in hawaii today.

Astore manager timed janette to see how long it would take her to fold and put away a sweater, a shirt, a pair of pants, and a scarf. it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater, 32.8 seconds for the pants, and 18.2 seconds for the scarf. what was the average time it took janette to fold and put away all four items? during a catered lunch, an average of 4 cups of tea are poured per minute. the lunch will last 2 hours. how many gallons of tea should the caterer bring if there are 16 cups in one gallon?