a softball pitcher throws a 0.17 kg ball toward a batter who is 20 m away. The ball is traveling at 22 m/s when it leaves the pitchers hand. what is the balls kinetic energy at this point

Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane