The Circulatory System, Its Parts and Functions

The Circulatory System, Its Parts and FunctionsLesson # 1Lets look backWhich body system is responsible for producing new humans? Lets warm it upTouch your chest and feel it.

What body system is responsible for it?

What is it?

Describe it..The Heart

The heart is a hollow muscular organ that pumps blood to and from all the parts of the body.What are these?

Describe itThe BloodIt is the liquid medium that is constantly flowing throughout the body. The blood transports water, oxygen, nutrients, salts, hormones and other substances that sustain life. It also removes waste products of metabolism from the different parts of the body and deposits them to the respective organs of excretion to be disposed off from our body.

What are these?

Describe itThe Blood vessels

They are the vast networks of small tubes that carry blood throughout your body. It is like a water pipe that carries water to the different places.

Parts of the Circulatory SystemIt is divided into three major parts:

The Heart The Blood The Blood VesselsThe Circulatory SystemIt is a body system responsible for transporting materials throughout the entire body. It transports nutrients, water, and oxygen to the billions of cells in your body and carries away wastes such as carbon dioxide. It is an amazing highways that travels through your entire body distributing materials to all your body cells.How does the Circulatory System work?

Lets applyDirection: Fill in the blanks with the name of the part of circulatory system.

1. ____________

2. ____________

3. ____________EvaluationEnumerationDirection: Write the names of the three major parts of the circulatory system.1.2. 3.Explanation4 5. In 2 sentences, write the function of the circulatory system.AssignmentDraw the Parts of the Circulatory System in short size coupon bond paper.