1. Brain By: Rosemary & Renee

2. What Is A Brain? The brain is one of the most important organs in your entire body. It controls everything in the human body. The human brain is the centre of the nervous system. The brain is protected by the thick skull. A image of a human brain.

3. What Does The Brain Do? The brain helps you to think, move, speak and lots more. It controls all the organs inside your body which includes pumping your heart and moving your muscles.

4. Different Chambers The biggest part of the human brain is the Cerebellum which helps you to think and memorize things such as solving math problems. The brain stem helps you keep breathing. The pituitary gland is the part that controls your growth. The hypothalamus is like a thermometer that keeps your body at the right temperature. The amygdala is a bunch of cells that controls you emotions.

5. How To Keep Your Brain Healthy To keep your brain healthy you need to: – Exercise your body regularly. – Eat a balanced diet. – Get enough sleep. – Be positive! – Keep your mind exercised. – Don’t drink or smoke.

6. Small facts !!! Did you know that the human brain weighs up until about 1300-1400 grams. The brain is 75 percent of water. The brain can stay alive from 4 to 5 minutes without oxygen \ Your brain is about 2% of your total body weight but uses 20% of your body's energy. After the age of 30 your brain start to shrink a bit. An elephants brain is about 6 times the brain of a humans brain. The number of neurons in your brain : 100 billion. There are 100,000 blood vessels in the brain. The brain is the most amazing The brain can’t have any pain because doesn’t have nerves. A human brain uses 20 percent of the oxygen in your body.

7. Quiz !! Why is the brain important ? Name 3 thing to keep your brain healthy? How Much bigger is an elephants brain than a humans brain ?

8. Thank You For Watching By Rosemary