Why do skeletal muscles work in pairs? a. one tightens and the other relaxes to make the bones move. b. multiple muscles have to tighten to make joints move. c. they cancel each other out. d. bones are resistant to movement.

Which of the following documents influenced the u.s. constitution? select all that applythe magna cartadeclaration of sentimentsthe english bill of rightsfederalist writingsanti-federalist writingsthe french constitution

What clause of the treaty of versailles in particular left the germans feeling like they were “stabbed in the back? ” by the victors?

Of those who attended the philadelphia convention, which of the following traits would be least likely to be found? a. many were highly educatedb. all were menc. many were from the urban centersd. many came from the western frontiers