An experiment is designed to determine the hunting preferences of grey wolves in yellowstone. what kind of experiment is this?
a field experiment
a natural experiment
a controlled experiment
an independent experiment

choosing tennis and golf balls is your inde choice.

their mass and volume are dep

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