the heart
The auricle and ventricle. The auricle is the more dorsal chamber of the heart, while the ventrile is the more ventral chamber.
because you muscles need more blood so the heart pumps more blood
The heart beats faster when we exercise because the heart pumps more blood and the body also needs more blood
In the heart, a ventricle is a heart chamber which collects blood from an atrium (another heart chamber that is smaller than a ventricle) and pumps it out of the heart. Also another definition is.... The paired (right and left) more muscular chambers of the heart that pump blood into the pulmonary (right ventricle) and systemic (left ventricle) circulation. Right Ventricle: Receives blood from the right atrium and pumps it to the pulmonary artery. Left Ventricle: Receives blood from the left atrium and pumps it to the aorta.
it pumps the blood to the muscles to do more exercise
When you are cold your heart pumps more blood so you have higher blood pressure
the heart pumps the blood around the body
exercise strenghtens all the muscles in the body. the heart is one. the harder you work, the harder the heart works to pumo blood around to other muscles and that makes it stronger. the heart pumps the blood with oxygen to the other muscles that need it
heart pumps faster.
Well, the heart pumps blood around the body, so the more blood it pumps, the more nutriance the animal is getting. Therefore, it will grow by having more health and nutriance. Uness the blood is unhealthy, then it is a whole new matter..............
The heart is a muscle containing four chambers. These chambers are separated by one-way valves which will allow the blood only to move in one direction. An electric impulse stimulates the heart muscle to contract, forcing blood out into the circulatory system. As the muscle relaxes, more blood flows in, filling the chamber for the next contraction.
When the heart pumps blood around the body it makes more blood available to all parts of the body, including the muscles