Arteries carry blood throughout the body
arteries are blood vessels
bones are white
my cousin broke a bone
The brain tells the body what to do
The brain is one of the most important organs in the body
The body is made of cells
There are more than 10,000 cells on the planet.
DNA is studied in biology
the subject of DNA is interesting
the color of people's hair and eyes is determined by genes
thanks to genes we can look like our relatives
The heart is an organ about the size of a fist.
The heart pumps blood throughout the body.
The kidneys produce urine, which is the body's way of removing liquid waste from the body.
The body has two kidneys
The liver is the largest organ in the body
the liver helps the body digest food
When you inhale, air enters the lungs and the oxygen in that air passes into the blood
The lungs inhale and exhale air
Muscles are tissues that are in the body
Muscles can stretch
Nerves link the brain and spinal cord to different parts of the body.
The nerves have the function of transmitting sensory and motor impulses.
the skeleton is made up of bones
The skeleton keeps the body standing
skin covers the body
The skin can be black or white depending on your descent
The spine is made up of 33 bones
The Spine provides structural support to the trunk and surrounds and protects the spinal cord.
My stomach hurts
the stomach contains the food and begins to digest it
