You cut your arm accidentally and shortly after, you notice the area around the cut is turning red and feeling hot. which response is it?

a) barrier response

b) fever

c) inflammatory response

d) immune response

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

!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.

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?