A food web is represented in the diagram below. Which organisms are correctly paired with their roles in this food web?

A. snakes, grasshoppers - consumers
mushrooms, rabbits - autotrophs
B. all birds, deer - consumers
grasses, trees - producers
C. seeds, bacteria - decomposers
mice, grasses - heterotrophs
D. mountain lions, bark beetles - producers
hawks, mice - heterotrophs

Dr. kaylan is an ecologist who studies bird behavior. she sets up an experiment to test which type of food crows are most likely to eat when given a choice between walnuts, corn, and sunflower seeds. to perform her experiment, dr. kaylan places three food bins in an area frequented by cows. each bin contains one of the three food types. then, she measures how much of each food type is eaten every day for a month and summarizes the results of her experiment in the pie chart below. based on her results, dr. kaylan concludes that crows choose to eat corn more frequently than other food sources because it has a higher nutritional value. what is a reasonable alternate conclusion that can be drawn from dr. kaylan's data

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4