You digest food in your _____________.
intestines
The small intestine is long and narrow. The large intestine is _______ and _______ (than the small intestine).
shorter and wider
______ is the largest organ in our body. Its purpose is to ________ it.
skin, protect
The human body is _____ % water.
80
Most people _______ their eyes 25 times a minute.
blink
The _______ from your wrist to your elbow is the same as the _______ of your foot.
length
The length of your _____ _____ stretched out is the height of your whole body.
arm span
We use about 43 muscles to _______ and about 17 muscles to _______.
frown, smile
We use about 200 muscles to make a single _____.
step
The smallest ______ in the body is located inside our ear.
bone
Where is the largest bone in the human body?
in our thigh
It's _____________ to _______ your _________.
impossible, lick, elbow
