Plants are eaten by grasshoppers, which are eaten by mice, which are eaten by snakes.

Ben(55 kg) is standing on very slippery ice when junior(25kg) bumps into him. junior was moving at a speed of 8m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision .

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat