During an investigation on natural selection, a student selects a feeding tool that best models the beak of a bird that feeds on insect larva stuck in cracks. Which feeding tool did the student most likely select? (4 points) Flat, broad knives o Long forceps Clothespin Spoon​

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

The distribution of related animals and plants across the world

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?