Your heart is a ________.
**Brownie points if you can tell me what kind of "____" it is
What is a muscle
(a cardiac muscle)
100
Kidneys keep this clean.
What is my blood
100
Muscles are made of this.
What is stretchy elastic cells and fibers.
200
True or false: My cells are different shapes and sizes depending on what the cell's job is.
What is true
200
This protects your brain.
What is your skull
200
True or false: It is your circulatory system that circulates blood and oxygen throughout your body.
What is true
200
My kidneys send liquid waste, what my body can't use, to this organ.
What is the bladder
200
I have over this many muscles in my body.
What is 600
300
_______ is the start of all life.
What is cells
300
My brain looks like this
What is wrinkled like a walnut shell
300
The beating sound of my heart is made from what?
What is the opening and closing of my heart valves
300
After my food leaves my stomach it goes to this organ.
What is the small intestine
300
Your muscles do three jobs. Name them.
What is hold my organs in place, make your body move, and give it strength.
400
My cells need this to grow.
What is food and oxygen
400
Most messages are sent from my brain through what?
What is your spinal cord
400
It takes roughly ____ minute(s) to circulate blood through your entire body.
What is 1 minute
400
My small intestine is roughly this size _____. My large intestine is roughly this size _____.
What is the small intestine is approximately 20 feet long and the large intestine is approximately 5 feet long.
400
My bones are joined together by this.
What is joints
500
My body makes this many cells every minute.
What is billions
500
The three main parts of the nervous system are:
What is brain, spinal cord and nerves
500
My heart pumps blood that is full of oxygen and food through tubes called what? It moves the dirty blood to the lungs through different tubes called what?
What is arteries and veins
500
What is the main job of your digestive system?
What is, it breaks down your food, takes out the nutrients it needs to feed and support your body, and gets rid of the waste that your body is not going to use.
500
There are approximately _______ bones in the human body.