EASY BRAINLIEST!!URGENT PLEASE HELP. -if you answer correctly ill give you brainliest which will give you 27pts-

What happens when you slowly pulled the carboard?

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.

Name three populations commonly found in a prairie system