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Your heart can weigh between 7 and 15 ounces

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The function of blood is ?

Nourishment , electronics , hiromones ,

Vitamins, antibodies

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New born babies have the fastest heartbeat 

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New born babies have the fastest heartbeat 

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The largest artery is the Aorta

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The hart beats 1000000 a year (in a lifetime it beats 3 billion times)

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Hearts of newborn babies beat the fastest

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The average heartbeat of a woman is about 8 beats a minute faster than a mans

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Hearts cells stop dividing in early life

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Hearts cells stop dividing in early life

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Ollie

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The heart has 4 exits and enuresis.                   Charlie

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The heart has 4 exits and enuresis.                   Charlie

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Your heart can weigh between 7 and 15 ounces

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Jaxxon

There are 150 billion red blood cells in one ounce of blood

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A broken heart can feel like a heart attack

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Joey

There are 2.9trillion red blood cells in one pint of blood.

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The heart,expels 2ounces of blood with each beat.👍🏼

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150 billion red blood cells

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There are 150 billion red blood cells in one ounce of blood

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Human blood ACTUALLY can sometimes come in different colours ❤️🩸💜💛💚 (not blue)

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Newborn babies have the fastest heartbeats

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A newborn baby beats faster then an aldult by 90 to 170 Beats 1 minutes

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There are four tipes of blood 🩸 called red blood sells , white blood sells , plasma and platelets 

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There are four tipes of blood 🩸 called red blood sells , white blood sells , plasma and platelets 

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Every drop of your blood contains roughly 200–300 million red blood cells zakk

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There are 60,000 miles of blood vessels in your body.

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The Blue Whale's heart is the largest in the world weighing 1,500 pounds.

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The Blue Whale's heart is the largest in the world weighing 1,500 pounds.

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Ollie

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There are 2.4 Trillion red blood cells in one pint of blood

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Your heart pumps 2000 gallons of blood a day

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The heart beats over10000 times a day

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The amount of blood pumped per day is 2000 gallons!

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Your heart is about the size of your two hands clasped together

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Your heart is about the size of your two hands clasped together

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In the animal kingdom,heart rate is based off of body size 🥰😜😩🤯👹👺💀🫶

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nourishment,electronics,hormones,vitamins,

Antibodies,

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Vains go into the heart and arteries go out the heart

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Your heart beats about 100,000 times in one day and about 35 million times in a year

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A child's heart is approximately the same size as your fist

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A child's heart is approximately the same size as your fist

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There are 150 billion red blood cells in one ounce of b

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A red blood cell is around 7 microns in size

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A red blood cell is around 7 microns in size

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your heart pumps about 2000 gallons of blood a day

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Your heart pumps 2000 gallons of blood a day

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The circulatory system delivers oxygen and nutrients to cells and takes away wastes

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The circulatory system delivers oxygen and nutrients to cells and takes away wastes

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Zakk

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Your heart can weigh between 7 and 15 ounces

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Nourishments,electronics,horomones,

Vitamins,Antibodies

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Earliest known writings of the circulatory system are from the 16th century BC 😊😭😎🤓👾👽😼

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Your heart can weigh between 7 and 15 ounces

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The heart beats 2.5 billion times during the life of a 75 year old.👌

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Early Egyptians believed that the heart and other major organs had wills of their own and would move around inside the body

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Early Egyptians believed that the heart and other major organs had wills of their own and would move around inside the body

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Nourishment,Elechonics and Vitamins

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We have 3 circulatory systems:pulmonary;systemic and coronary

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The heart beats 2.5 billion times during the life of a 75-year-old

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The heart beats 2.5 billion times during the life of a 75-year-old

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Did you know that the heartbeats 100,000 times a day

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Did you know that the heartbeats 100,000 times a day

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There are 150 Billion red blood cells in one ounce of blood

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There are 150 Billion red blood cells in one ounce of blood

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Zakk

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your heart beats around 100,000 times a day.

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The heart weighs between 9 and 12 ounces (250 and 350 grams). The heart beats about 100,000 times per day (about three billion beats in a lifetime).

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The heart weighs between 9 and 12 ounces (250 and 350 grams).

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The heart weighs between 9 and 12 ounces (250 and 350 grams).

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We can create new blood if we bleed

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Circulation oxygen and removes carbon dioxide

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Your heart can weigh between 7 and 15 ounces

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Your heart can weigh between 7 and 15 ounces

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Newborn babies have the fastest heartbeats

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Veins return blood back to the heart

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Mature red blood cells do not contain a nucleus mitochondria or ribosomes 

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Mature red blood cells do not contain a nucleus mitochondria or ribosomes 

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An adult heart beats about 60 to 80 times per minute

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An adult heart beats about 60 to 80 times per minute

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Arteries take blood away from the heart

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There are 150 billion red blood cells in one ounce of blood

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Some tissues heal themselves by growing new blood cells!

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Wearing neckties could reduce the blood flow to your brain by 7.5 percent

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There are 2.4 Trillion red blood cells in one pint of blood. The human body manufactures 17 million red blood cells per second. If stress precipitates a need the body can produce up to 7 times that amount.

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There are 2.4 Trillion red blood cells in one pint of blood. The human body manufactures 17 million red blood cells per second. If stress precipitates a need the body can produce up to 7 times that amount.

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Every drop of your blood contains roughly 200-300 

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Every drop of your blood contains roughly 200-300 

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million red blood cells 😎😎😏

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Golden blood type Is the rarest type of blood

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Golden blood type Is the rarest type of blood

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There are 2.4 Trillion red blood cells in one pint of blood. The human body manufactures 17 million red blood cells per second. If stress precipitates a need the body can produce up to 7 times that amount

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There are 2.4 Trillion red blood cells in one pint of blood. The human body manufactures 17 million red blood cells per second. If stress precipitates a need the body can produce up to 7 times that amount

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Your heart pumps 2,000 gallons of blood a day.

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Your heart pumps 2,000 gallons of blood a day.

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The heart performs seven essential functions: pumping oxygenated blood to body tissues, receiving deoxygenated blood, maintaining blood pressure, routing blood through the lungs for oxygenation, regulating blood flow by adjusting heart rate, providing nutrients to its tissues through coronary circulation, and serving

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The average heartbeat of a woman is about 8 beats a minute faster than a man's heartbeat.

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The average heartbeat of a woman is about 8 beats a minute faster than a man's heartbeat.

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The fairy fly (which is a wasp) has the smallest heart of any living creature including us!!!!!!

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Did you know CBC is a blood cell that measures the body

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A kids heart pushes blood through about 60000 miles of blood vessels that’s long enough to circle the earth 2 and a half times 

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A kids heart pushes blood through about 60000 miles of blood vessels that’s long enough to circle the earth 2 and a half times 

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The circulatory system delivers oxygen and nutrients to cells and takes away wastes.

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The circulatory system delivers oxygen and nutrients to cells and takes away wastes.

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The heart pumps oxygenated and deoxygenated blood on different sides.

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The heart pumps oxygenated and deoxygenated blood on different sides.

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Blood cells are made in the bone marrow. The bone marrow is the soft, spongy material in the center of the bones. It makes about 95% of the body's blood cells.

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Blood cells are made in the bone marrow. The bone marrow is the soft, spongy material in the center of the bones. It makes about 95% of the body's blood cells.

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the circulatory system delivers oxygen and nutrients to cells and takes away wastes.

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The types of blood vessels include arteries, capillaries and veins

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The types of blood vessels include arteries, capillaries and veins

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The circulatory system is about 60,000 miles long 

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The circulatory system is about 60,000 miles long 

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Your heart pumps about 1.5 gallons of blood every minute

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They are 4 different blood types and they are type a, type b, type ab and type o

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Blood is the red fluid in your arteries and veins. It provides the oxygen, water, and nutrients that your tissues and organs need to survive.

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Blood is the red fluid in your arteries and veins. It provides the oxygen, water, and nutrients that your tissues and organs need to survive.

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The human body manufactures 17 million red blood cells per second

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The human body manufactures 17 million red blood cells per second

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zakk

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An adult heart beats about 60 to 80 times per minute.

Newborns hearts

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These are the basics, but there are many more surprising facts as well; for example, blood accounts for about 8 percent of your body weight and it contains trace amounts of gold.

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These are the basics, but there are many more surprising facts as well; for example, blood accounts for about 8 percent of your body weight and it contains trace amounts of gold.

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Blood is the life-giving fluid that delivers oxygen to the cells of the body. It is a specialized type of connective tissue that consists of red blood cells, platelets, and white blood cells suspended in a liquid plasma matrix.

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Blood is the life-giving fluid that delivers oxygen to the cells of the body. It is a specialized type of connective tissue that consists of red blood cells, platelets, and white blood cells suspended in a liquid plasma matrix.

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The heart pumps blood to almost all of the body’s 75 TRILLION cells 

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The heart pumps blood to almost all of the body’s 75 TRILLION cells 

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A red blood cell is around 7 microns in size (a micron is one millionth of a meter

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The heart beats 2.5 billion times during a 75 year old’s life

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Grab a tennis ball andworks

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Y’all did you know there is no substitute for human blood 😦😦🤯🤯

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Blood gets its red colour from heobglodin

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The weight of the heart is an average of 236 to 412g.

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 The circulatory system Blood is returned to your heart through venules and veins. If all the vessels of this network were laid end to end, they would extend for about 60,000 miles (more than 96,500 kilometers), which is far enough to circle the planet Earth more than twice! The one-way system carries blood to all parts of your body.

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 The circulatory system Blood is returned to your heart through venules and veins. If all the vessels of this network were laid end to end, they would extend for about 60,000 miles (more than 96,500 kilometers), which is far enough to circle the planet Earth more than twice! The one-way system carries blood to all parts of your body.

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Blood is returned to your heart through venules and veins. If all the vessels of this network were laid end to end, they would extend for about 60,000 miles (more than 96,500 kilometers), which is far enough to circle the planet Earth more than twice! The one-way system carries blood to all parts of your body.

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Blood is returned to your heart through venules and veins. If all the vessels of this network were laid end to end, they would extend for about 60,000 miles (more than 96,500 kilometers), which is far enough to circle the planet Earth more than twice! The one-way system carries blood to all parts of your body.

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Your heart pumps blood through about 60000 miles

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There are 150 billion red blood cells in one ounce of blood 🩸.

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The sound that your heart makes is actually the valves in your heart opening and closing 🥳🥳🥳🤩🤩🤯🤯