Circulatory System

my butt

ya fish has a close type circulatory system it is used to teke a respirstion at the two side means it had two type of organ 1 arteries nd one vein.it had a two chambered heart.

The respiratory system consists of living tissue that requires food to survive. The digestive system processes the food you eat and turns it into a form that can be carried to the cells of the respiratory system so they can be well nourished and keep the respiratory system functioning properly..

Yes. The circulatory system is how the human body makes sure that each cell receives the proper nutrients it needs and can expel the waste that it doesn't. A person with a malfunctioning circulatory system can wind up in pretty bad shape.

it haves so many jobs

Yes.

The cardiac muscle beats with an intrinsic rhythm. This permits the heart to beat without extrinsic stimulation. The heart begins its rhythm and continues its rhythm, basically until something interrupts it. Interconnecting cardiac muscle tissue which is specially designed to continue the rhythm of the heart's contraction creates the heart's system of conduction. These strands of cardiac muscle tissue keep the heart beating in the rhythm that it begins with without interruption through coordinating action. The cardiac cycle refers to the process which fills and empties the individual chambers of the heart. The system of the heart's conduction enables this cycle to continue without interruption.

Shape varies with:
- electrodes used
- location with respect to muscle fiber
- electromechanical properties of muscle & connective tissue
- recording equipment

This is a funny question that I just had to take a stab at! :)

I do not think it is actually the yawn that makes the noise, but most people stretch when they yawn. This is known as pandiculation. This is just a guess but when you stretch it tightens the vocal chords similar to the strings on a guitar. The yawn itself takes in air quickly which strum the chords (hope you can follow a metaphor, cause I can't think of how else to explain it) and produce the noise you hear when you yawn. This is why breathing alone does not cause the noise because the vocal chords are not tightened. Like if you were to try and play a guitar with very loose strings, it would make no sound. This is just a theory, but it is the best explanation that I have. :)

Oxygen (O2) enters the blood through inhalation and is circulated throughout the body.

Carbon Dioxide (CO2) is filtered out of the blood as a waste product and exhaled.

Losing a lot of blood could lead to shock and possibly death.

no they are part of the skeletal system No. The circulatory system includes blood vessels, heart and blood. This is not to say that the teeth are not vascularised.

There may be issues

1 1/2

Respiratory: you breathe to read aloud
Nervous system: your brAin helps you comprehend the book

The heart itself is a muscle that contracts to push blood through the circulatory system. In addition, the arteries also contract to help in pushing the blood along.

They supply the heart with the necessary oxygen it needs.

White blood cells can reproduce in the bloodstream, because they have a nucleus, unlike the red blood cells, which lack a nucleus, and are produced in their millions by the bone marrow.

The flow of air into a low pressure cell is called cyclonic. Cyclonic circulation is counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. The flow of air into a high pressure cell is called anti-cyclonic. Anticyclonic circulation is clockwise in the Northern Hemisphere, and counterclockwise in the Southern Hemisphere.

It is called closed because all the plasma and its contents are contained within the vessels.

Interstitial

The major diseases are 1 )coronary artery disease, 2) arteriosclerosis, 3) arrhythmias, 4) congestive heart failure, 5) valvular disorders ... and there are many more, as well.

The circulatory system of the chimp and human is basically the same.

Luminal is a substance that is used in glow sticks to make them glow. It is also used by forensic investigators to detect blood at crime scenes. Luminal is a dangerous substance and it is not safe at all for the blood stream. You should avoid contact with the skin and mucous membranes.

The circulatory system produces a fluid that neutralizes stomach acid and chemicals that help finish digestion.

the blood cells