Nervous System
Circulatory System
Respiratory System
Digestive System
Musculoskeletal System
200
It's the speed that of the electrical signals that travel through your nerves. It's about 3 to 4 times as fast as most people drive on the 401.
What is 360km/h?
200
It's the organ seen here.
What is the heart?
200
It's the lung that is slightly larger than the other.
What is the right lung?
200
Even though it's the larger of the two. It is only 1.5m in length, about 1/4 of the size of its smaller neighbour.
What is the large intestine?
200
It's the average number of muscles in the human body.
What is 600?
400
The right side of our brains controls this side of our bodies.
What is the left side?
400
This kind of blood vessel carries oxygen depleted blood throughout the body.
What is a vein?
400
It's one of the reasons that your breathing rate may increase.
What is stress or physical activity?
400
It's the largest internal organ in the human body. It can regrow its self and produces bile to aid in digestion.
What is the liver?
400
These muscles are the busiest muscles. On average they move over 100,000 times everyday.
What are the eye muscles?
600
The left side of our brains controls this side of our bodies.
What is the right side?
600
The circulatory system carries this waste product of cells back to the lungs. When it arrives at the lungs it diffuses, before it is eventually exhaled. Hint: Trees breath it in.
What is carbon dioxide?
600
It's the name for the small hairs that line your respiratory tract to filter out any unwanted particles.
What are the cilia?
600
It's the amount of time on average that it takes for your food to be totally digested.
What is 24-36 hours?
600
It's the average number of bones found in a child's body. As a child ages this number reduces to 206.
What is 300?
800
Your nerves send signals to your brain about external conditions such as pressure, pain and this.
What is temperature?
800
It's the component of blood that takes care of clotting if you get cut or scratched.
What is plasma?
800
These are the small grape like clusters that are in charge of moving oxygen from lungs into the blood stream and carbon dioxide from the blood stream to the lungs.
What are alveoli?
800
It's the disorder of the digestive system when a body doesn't produce enough lactase to break down and digest lactose.
What is lactose intolerance?
800
The stirrup or stapes is the smallest bone in the human body. Where can it be found?
What is the ear?
1000
I think it sounds like a spell from harry potter but it is actually the part that connects your brain to your spinal cord.
What is the medula oblangata?
1000
This kind of blood vessel typically carries oxygenated blood throughout the body. Hint: It starts with an A.
What is an artery?
1000
Breathing is controlled the part of your brain the monitors levels of this gas in your blood stream.
What is carbon dioxide?
1000
This piece of your body works as a flap to cover your trachea when you swallow food/water. Hint: It starts with an e.
What is the epiglotis?
1000
This bone is found in your thigh. It happens to be the largest bone.
What is the femur?