Answer:
Sediments from a river bed are carried downstream, creating a deep, narrow channel.
Explanation:
the water played role in forming the channels. Broken English sorry!
Oxygen, liquid water, and life is on planet earth
The esophagus squeezes food down the digestive tract by an involuntary synchronized muscle movement called the Peristalsis
I think its A but I'm not sure.
Answer:
Motion
Explanation:
Kinetic particles are always in motion, that should just be the fundamental law of kinetic energy