The primary force that moves the blood is the heart. The heart contracts and pumps blood into and out of the heart and into veins or arteries. There is a difference between the two, i suggest looking up these differences. This pumping allows you to have a pulse and thus, live. The primary force that moves the blood is the heart. The heart contracts and pumps blood into and out of the heart and into veins or arteries. There is a difference between the two, i suggest looking up these differences. This pumping allows you to have a pulse and thus, live. The heart contractions
The primary force is air resistance, then there is friction and gravity.
Work is something that is done when a force moves an object over a distance.
Then one force is overcoming another force, and the object moves.
Work
If it moves linearly, then work.
The heart is the primary force that moves blood through the body. As the heart contracts and releases the blood is then pumped through the vessels that travel to all areas of the body.
Water temperature is the primary force. Then the earth's rotation and the tides.
The primary force is air resistance, then there is friction and gravity.
Gravity
Venous circulation. The arterial system moves oxygenated away from the heart to the rest of the body (as well as deoxygenated blood away from the heart to the lung). Blood moves mostly passively through the venous system, but muscular contractions in the legs help force blood upward (against gravity) to the heart when standing.
The primary means of transportation is through the blood stream.
Friction force
It moves in the direction of the force acting on it.
The heart does not just "help"- it is the primary force to push blood through the arteries to all parts of the body. It is a pump.
The heart does not just "help"- it is the primary force to push blood through the arteries to all parts of the body. It is a pump.
Your heart. Your heart pumps and that moves the blood.
An artery moves blood away from the heart.