Show:
respiratory
circulatory
digestive
healthy eating
brain and nerve
100
what is the main function in the respiratory system?
breathing
100
Which body part does the arteries and the veins go?
goes through the legs and arms.
100
what is waste called in the scientific world?
feces
100
are carbs good for you?
yes and no
100
how much fat is your brain made of?
60%
200
what does the trachea branch out into?
the bronchi
200
what are the red tubes that deliver blood?
arteries
200
what does your tongue do?
pushes the food down your esophagus
200
what do fats and oils do to our body?
clog our bloodstream
200
is your brain a nerve or a muscle?
nerve
300
what are the little air sacs in your lungs called?
alveoli
300
what are the blue tubes that bring blood back called?
veins
300
what does your stomach do?
mixes your food with chemicals
300
why do you need fiber?
to move
300
what would happen if you didnt have a brain?
you would be like a zombie
400
why do blood and oxygen work together?
the blood carries the oxygen
400
what are the things that connect veins and arteries called?
capillaires
400
what does your intestines do?
puts all the nutrients of the food into your blood
400
where do we get minerals?
from plants
400
what do nerves do?
send messages to your brain
500
what way does the air go through the mouth and nose?
The air goes out the nose and in the mouth
500
what is the main function of the circulatory system?
to circulate blood
500
what is the main function in the digestive system?
to digest
500
where do we find iron?
in cereal(corn flakes)
500
what happens when your brain doesn't get much blood sent to it?
your head hurts