Chapter 18 - Blood

1. Circulatory sytem

1.1. what is it

1.1.1. consists of the heart

1.1.2. blood vessels

1.1.3. blood

1.1.3.1. Functions

1.1.3.1.1. Transport

1.1.3.1.2. Protection

1.1.3.1.3. Regulation

1.2. What does it do

1.2.1. transport substances from place to place in the body

1.2.2. blood

1.2.2.1. Red

1.2.2.1.1. New node

1.2.2.2. Functions

1.2.2.2.1. Transport

1.2.2.2.2. Protection

1.2.2.2.3. Regulation

1.2.2.3. White

1.2.2.3.1. New node

1.2.3. blood vessels

1.2.4. consists of the heart

1.3. New node