vocab 1
what is the definition of breath ?????
to take in air into the lungs and expel it
what is the hearts job??
to pump blood through the circulatory system
what are white blood cells
the blood cells that contain structures that fight infections
what is respiration?
Breathing is the body's process of taking in oxygen
and getting rid of carbon dioxide.
Gasses transfer back and forth between your body and the air in your lungs.
pg. 3 reader ,the human respiration and circulation
what is the meaning of heartbeat?????
A pulsation of the heart
how many times do you think the heart beats a day
about 115,000 times a day
what is technology
the use of science in solving probloms
what happens to your breathing when you run.
as you run you start to breath faster!
what is carbon dioxide
a gas the bodey gives off as waste
is the heart the most imporant organ in the human bodey
true
false
true it is the most imporant
what is a Bronchiole
the branching tubes in the lungs which conecting the main bronchial tubes to the alveoil
what is circulation;)
the process of transporting blood around the body
what is a respiratory system
the set of organs that function together to move gasses into and out of the bodey
how many gallons of blood do you think heart pumps a day
about 2,000 gallons
a diet is the _____________ of food a person consumes.
the blank is combination
how can science and technology help the respiratory
and circulatory systems ???
inhalers and nebulizers can be used to help breathing conditions,and ECO scans help doctors see the heart closer,and they have devices that act as the circulatory system during a heart transplant.