Head and neck
Your ____ and _____ never stop growing
ears and nose
The length of human _______ put together is 7 to 9 meters
intestines
The_____ muscle is generally considered the strongest muscle in the body
jaw
Two ______ contain 52 bones, which is 25% of all bones in the human body
feet
Your ________ move around 20 times a minute. That’s over ten million times a year!
eyelids
The surface area of the human _______ is about the area of a tennis court.
lungs
_______ are the only part of the human body which cannot heal themselves
Teeth
The human _______ is composed of about 60% fat, and about 75% water
brain
The _______acts as the passageway for air, food, and liquid and helps produce speech
throat
The only muscle that never tires is the _____________
heart
They protect vital organs
such as lungs and heart
ribs
Human ______ is completely replaced about 1,000 times during a person’s lifetime.
skin
The __________ produces natural oil
scalp
When you blush, your _______________ also turns red.
stomach
The __________ is composed of 33 parts at birth, which fuse into 26 by adulthood.
spine
__________ is 55% liquid and 45% solid.
Blood