Circulatory System

Veins always carry blood to the heart. Most carry blood low in oxygen but some don't. The term artery and vein are anatomical terms only. Here is a list: internal jugular (from head), left and right subclavian (from upper chest), brachiocephalic (from arm and face), and superior vena cava.

Your face swells if you bend over because the blood goes to your face, and swells up the blood vessels.

The direction of the wave of contraction in the heart is important because it decides where the blood reflux will take place. The blood reflux could take place in the atria, or the blood from the heart could be ejected into the pulmonary artery or aorta.

Increase stroke if we no dot do exercises & healthy food vegetables

yes, where it circulates

aerobic respiration

A heart's function is to pump the blood to the body of an organism. In a bony fish, the heart does a single circulation per pump unlike in mammals like humans.

they are both a form of oxidation also both produce cardon dioxide,waste, and heat.

== == Nutrients and other essential materials pass from capillary blood into fluids surrounding the cells as waste products are removed. A couple of control mechanisms help regulate the diverse functions and component parts of the cardiovascular system in order to supply blood to specific body parts according to need. These mechanisms ensure a constant internal environment surrounding each body cell regardless of differing demands for nutrients or production of waste products. The circulatory system helps to maintain homeostasis by interacting with the digestive system. Homeostasis maintains the stability of the human body's internal environment in response to outside changes in external conditions.

The circulatory system performs the same function in all animals. It circulates blood, which carries nutrients and oxygen to the cells while carrying away wastes and carbon dioxide.

They are functions which counterpart each other!

The Circulatory System helps us by your body needing cells. Also nutrients and oxygen removes waste from your body.As blood is pumped out of the heart it travels through arteries capillaries and then veins.

Firstly, it is important to note that the circulatory system is not an organ. It is a vital organ system made up of the lungs and an intricate network of blood vessels. There is no way anyone could survive without one.

The systemic circulatory supplies blood to the body and not to the lungs.

The circulatory pathway that goes through one's lungs.

The contraction of the heart chambers in a regular cycle is called systole

YES!

Ideally, the pH of the blood should be maintained at 7.4. If the pH drops below 6.8 or rises above 7.8, death may occur. Fortunately, we have buffers in the blood which maintain the pH balance for us , so that we don't...well,DIE.

60-70%

There are several industrial gases that are essentially odorless but can cause loss of consciousness by interfering with oxygen uptake. These include carbon monoxide, ethylene, and high concentrations of carbon dioxide, hydrogen, nitrogen, helium, or argon. Other gases such as butane and propane will usually have an odorant compound added, but would have similar effects.

Some people have poor circulation and veins or capillaries break.

no

right atrium is the chamber of heart in which the veins empty themselves of deoxygenated blood from all parts of body. right atrium always carry the deoxygenated blood and then pumps it into right ventricle....

Inhibin inhibits FSH production, which leads to a reduction in spermotagenesis

Carotid endarterectomy is the surgical exposure of the carotid artery and the removal of the plaque. This re-establishes the uninterrupted flow of blood to the brain.