skeletal system
how many bones are in the human body
what is 206
how many neurons are in the brain
what is 100 billion
what is the only thing in the respiratory that can float
what are the lungs
how much organs are in the digestive system
what is 10
what is the strongest muscle in your body
what is the jaw
What is the strongest bone in your body
what is the thigh bone
what is the most special part in the nervous system
what is the brain
what is the most special part in the respiratory system
what is the alveoil
what is the most special part in the digestive system
what is the small intestine
what is the most special part in the muscular system
what is the cardiac muscle
what 2 parts of your body has over half of your bones
what is the hands and the feet
can nerves travel 350 mph or 350 km
what is 350 mph
is the right lung larger the the left or is the left bigger than the right lung
what are the right lung
does your gut have 38 trillion things of bacteria in it or 35 trillion
what is 38 trillion
does your muscular system have 600 muscles of 650
what is 600
when babys are born do they have 300 or 206 bones
what is 206 bones
does your brain weigh 8 pounds or 3 pounds
what is 3 pounds
could you live with one lung
yes
can your stomach hold 10 pound or 4 pounds
what is 4 pounds
what is the hardest working muskle in your body
what is the heart
what is the longest bone in your body
what is the femer
does the brain stop working
what is no
does the lungs contain 300 - 500 mini alvioil
yes
does it take 6 hours to go through your stomach or 5hours
what is 6 hours
do you use 15 or 14 muscles to smile
what is 14