Which phrase best describes what a soil horizon is? the bottom layer of a soil profile

each layer of a soil profile

the place where two soil profiles meet

the place where a soil profile meets bedrock

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users

Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?

Explain how the parts of the peripheral nervous system work with the central nervous system to produce a response to the stimulus