Experiencing a "jump scare" in a frightening movie most immediately activates your: somatic nervous system.

sympathetic nervous system.

parasympathetic nervous system.

decentralized nervous system.

car stops. he keeps going = he has inertia

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

t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.