Jenny plays on a soccer team and kicked the soccer ball into the goal. what role did her muscles preform?

a. her muscle carried blood to her legs.

b. her muscles made the energy for her legs

c. her nicked stored minerals in her legs.

d. her muscles moved the bones in her legs.

What type of lipids are found in all biological membranes?

During photosynthesis, hydrogen ions are most directly used to in the chloroplast pictured above. a) make glucose b) make chlorophyll c) produce carbon dioxide d) drive the production of atp

1. you serve a volleyball with a mass of 2.1 kg. the ball leaves your hand with a speed of 30 m/s. the ball has energy. calculate it. 2. a baby carriage is sitting at the top of a hill that is 21 m high. the carriage with the baby weighs 12 n. the carriage has energy. calculate it. 3. a car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. the car has . calculate it.