If you compare an electrical circuit to a system that carries water, what would the switch represent? a. the water pipes b. the handle on the faucet c. the size of the water pipes d. the pressure built up inside the pipes

Try B. The handle on the faucet. It stops the energy and lets it flow like how the switch lets the energy flow but then stops it also

the independent variable, or the one that is intentionally manipulated is the speed.

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer