Students collected data as shown: 1.0 m, 1.2 m, and 1.1 m. the students were measuring which of the following?
distance
time
mass
area

uranium fissions/breaks up giving out energy and neutrons

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