Get Started. It's Free
or sign up with your email address
Lesson 2 by Mind Map: Lesson 2

1. The Skeletal System

1.1. The purposes of skeletons

1.1.1. Gives the body support

1.1.2. Allows the body to move

1.1.3. Protects the major organs

1.1.4. Produce red blood cells

1.2. Types of joints

1.2.1. Immovable joint-Cranium

1.2.2. Slightly movable joint-Spinal cord

1.2.3. Hinge joint-Fingers

1.2.4. Ball and socket joint-Legs

1.3. The knee joint

2. Nutrients

2.1. Fat-Store energy

2.2. Carbohydrate-Provide energy

2.3. Vitamin-Keep our body working

2.4. Minerals-Keep body working

2.5. Not fiber because it cannot be absorbed by body

2.6. Protein-Build and repair cells

3. Dangers of unbalanced diet

4. Deficiency Diseases

5. Damage of Smoking

6. Respiratory System

7. Circulatory Process