Marta is running, Sam is sitting on a chair. Suggest one way Marta's body will change when she runs.

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

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?