Unit 6. Circulatory System

Circulatory System

Remember the heart internal structure and the movement of the blood inside it

Go to this links if you want to revise some videos about the unit:

Heart Structure and Function 

How The Heart Works 3D




BLOOD

What is blood? (video)

Components of blodd

Different images about types of cells on the human blood:

Under the microscope would see something like this:

 

The Lymphatic System: video

Blood type:

Curiosities

Blue blood?? read this