Circulatory System

The upper quadrants of the heart are called atria. The right atrium receives the deoxygenated blood that has been circulated throughout the body. This blood then moves through the right ventricle and to the lungs to be oxygenated. This blood then returns to the left atrium, goes through the left ventricle, and into the aorta. The aorta then branches off and circulates through the entire body to bring oxygen to the cells and tissues.

You Have to exercise and diet. Whole grain foods are healty for the Circulatory system and also, foods that are low in fat.
By exercising everyday and eating fruits and vegetables.
the circulatory system is a system that

The respiratory system provides oxygen so the body can "burn" (oxidize) the food that is brought into the body through the digestive system. The circulatory system brings nourishment to all cells of the body. The circulatory system exchanges critical gases with the respiratory system; unneeded carbon dioxide is exchanged for much needed oxygen.

No.

No artery has valves, except for the aorta.

1. It transports gases (from the respiratory system), nutrient molecules, and waste

materials (from the digestive system).

2. It regulates internal temperature and transports chemical substances that are

vital to health from one part of the body to the other.

3. It protects against blood loss from injury and against disease-causing microbes

or toxic substances introduced into the body.

to what tissue? The pulmonary artery carries oxygen depleted blood to the lungs, where the red blood cells exchange carbon dioxide for oxygen. The pulmonary vein carries oxygen enriched blood from the lungs back to the heart. All other tissue requires other arteries to carry oxygen rich blood to them.

It makes your blood go black and bubble.

First let me start by saying that the are 2 vena cava's the superior and the inferior. the inferior vena cava carries deoxygenated blood from the bodies lower half to the hearts right atrium and the superior vena cava carries deoxygenated blood from the bodies upper half to the hearts right atrium.

Blood pressure is the force of blood against the inner walls of arterial blood vessels. Blood pressure rises when the ventricles contract and falls when the ventricles relax. Systolic pressure is the maximum pressure and diastolic pressure is the minimum pressure.

The circulatory system does all this but the blood and plasma are the "part" that you are talking about. The hemoglobin carries the oxygen and some of the waste gas called carbon dioxide but the plasma carries the rest. The plasma is the liquid part of the blood.

Its as follows

1. respiratory system

2. digestive system

3. excretery system

etc

all the the body internal systems are related to blood circulation.

It is conducted by nerves

Depending on the depth of your question, I would say

1) The Heart

2) Arteries

3) Veins

a little more in depth might say

1) Heart

2) Arteries & Veins

3) Capilleries

but I'd probably go with the first three (especially if you don't know what capilleries are).

A system that never be self-contained regardless of matter.

they are both part of the heart

The vena cava allows blood to enter the right atrium. Unlike the rest of the heart, there are no valves separated the vena cava and right atrium. However blood backflow is not an issue because the pressure difference between the right atrium and the vena cava is not great, and when the heart pumps it partially compresses the vena cava.

Approximately 23 seconds

I believe this response to be wrong and based on the movie "The Number 23", which is fictional and bases it's theme around the 23 enigma which is selection bias at it's best! To the original person who answered, please research your answers before posting. It is people who post without thought and research who destroy the internet's unique use as an overall research tool and make finding the correct answer for something much harder.

The actual answer is that every body is different and therefore as such each individual has a different time for blood to circulate the whole body. For example, someone who has had their legs amputated would have a quicker circulation time than an average healthy adult. Other factors to be considered are age, weight, health, sex, height, activity, anxiety and stress etc. For an average adult at rest it takes almost 1 minute for a red blood cell to travel the circulatory system.

A cultural anthropologist studies human cultures.

Blood carries oxygen through out your body. Your lungs inhale oxygen and the blood cells carry the oxygen to your heart. Then the heart makes more blood cells to carry more oxygen to pump more blood.

the circulatory and respiratory system are linked because when the heart gets oxegyn from the lungs, the arteries in the left of right atrium of the heart take that blood and give it to all the other cells in your body, pick up carbon dioxide as they go along, and that what you breathe out, then when you breathe in, the same cycle repeats over again

it depends if your body is strong or healthy it does but does not kill the diseases

Understand that your circularory system is like a highway that moves in circles and the blood has to flow in those "circles" to deliver it's cargo. Otherwise, things would be dropped off to the wrong customer.

An open system allows for the exchange of matter and energy between the system and outside of the system. A closed system only allows the exchange of energy; not matter.

it is also known as systol

Venous blood flow is easiest to control. Arterial blood flow is hardest to control because it is under pressure from the heart.

no they dont. They have a closed circulatory system because they are so long.