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Science

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
The liquid part of blood.   Plasma  
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A cell in the blood that takes up oxygen in the lungs and delivers it to cells elsewhere in the body   Red blood cells  
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An iron-containing protein That binds chemically to oxygen molecules And makes up most of red blood cells.   Hemoglobin  
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A blood cell that fights disease   White blood cells  
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A cell fragment that plays an important part in forming blood clots   Platelets  
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A chemical that is important in blood clotting because it forms a fiber net that traps red blood cells.   Fibrin  
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The transference of blood from one person to another   Blood transfusion  
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Blood types   A,AB,B,O  
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A network of veinlike vessels that returns the fluid that leaks out of blood vessels to the bloodstream   Lymphatic system  
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The fluid that the lymphatic system collects and returns to the bloodstream.   Lymph  
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A small knob of tissue in the lymphatic system that filters lymph.   Lymph nodes  
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A condition in which an artery wall thickens as a result of the buildup of fatty materials   Atherosclerosis  
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A waxy, fatlike substance, found only in animal products, That îs an important part of your bodys cells, ca-n build pulmonar artery walls.   Cholesterol  
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A condition in which blood flow to a part of the heart Muscel îs blocked, which causes heart celule to die   Heart attack  
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A disorder in which a persons blood pressure is consistently higher than normal   Hypertension  
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Blood type A   Anti-B,,,,,,can have A and O  
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Blood type B   Anti-A,,,,,,,, can have B and O  
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Blood type AB   Can have all but can't give unless it's the same blood  
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Blood type O   Anti-A, anti-B,,,,,,,,, can only have O  
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Blood is made up of what four components   Plasma,red blood cells, white blood cells, platelets  
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The body system that consists of the heart, blood vessels and blood and that carries need substances to cell and carries waste products away from cells   Cardiovascular system  
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A hollow muscular organ that pumps blood throughout the body   Heart  
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Each of the two upper chambers of the heart that receives blood that comes into the heart   Atrium  
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  Ventricle  
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  Valve  
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  Pacemaker  
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A blood vessel that carries blood away from the narrow significantly   Arteries  
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A tiny blood vessel where substances are exchanged between the blood and the body cells   Capillaries  
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  Veins  
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  Two loops  
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The largest artery in the body   Aorta  
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A push or a pull   Force  
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  2 arteries  
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An artery that supplies blood to the heart itself   Coronary arteries  
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  2 capillaries  
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The process by which molecules move from an area in which they are highly concentrated to an area in which they are less concentrated   Diffusion  
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  2 veins  
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  Pressure  
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The pressure that is exerted by the blood against the walls of blood vessels   Blood pressure  
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  Sphygmomanometer  
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