Draw the diagram of sectional view of human heart and on it name and label the following parts:
(a) The chamber of the heart that pumps out deoxygenated blood.
(b) The blood vessel that carries away oxygenated blood from the heart.
(c ) The blood vessel that receives deoxygenated blood from the lower part of our body.

Explanation

To answer the question, we will draw a sectional view of the human heart and label the specified parts. Here’s a step-by-step solution:

### Step 1: Draw the Outline of the Heart
- Start by sketching the overall shape of the human heart. It resembles a cone with a rounded base and a pointed apex.

### Step 2: Divide the Heart into Chambers
- Draw two upper chambers (atria) and two lower chambers (ventricles). The right atrium and right ventricle are on the right side, while the left atrium and left ventricle are on the left side.

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