Question

Name the organ or body part that has the following function.
1. It fights against diseases.
2. It passes the food from the mouth to the stomach.
3. These increase the surface area for the absorption of food in the small intestine.
4. It contracts and expands during breathing.
5. It carries oxygen to all the parts of the body.
6. These carry deoxygenated blood from the body to the heart.
7. These carry oxygenated blood from the heart to the body parts.
8. It is the main organ that plays an important role in the purification of the blood during
circulation​

Answer 1

Answer:

1- immune system.

2- esophagus

3- vili

4- diaphragm

5- lungs

6- plumonary

7- plumonary veins

8- kidneys.

Answer 2

Answer:

1=WBC

2= oesophagus

3=villi

4=lungs

5=blood

6=veins

7=arteries

8=kidney