Question

Chest size while inhaling: Chest size while Answer these. 1. What is an organ system? Name one. ? 2. Name the four different types of teeth we have. 3. How does oxygen reach the different parts of the body from the lungs? 4. Write the names of the organs through which food passes in the correct order, 5. What happens when food combines with oxygen?​

Answer 1

Answer:

1.An organ system is a group of organs that work together to perform one or more functions. Each organ has a specialized role in a plant or animal body, and is made up of distinct tissues. eg Digestive system

2. Incisor, canines, premolars and molars

3. Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

4.    Mouth,Esophagus, Stomach, The small intestine, Colon (large intestine)

   Rectum.

5. when oxygen is combines with food i.e. Glucose...the oxidation of glucose takes place which results in emmition of carbon dioxide & water in the form of vapour

Answer 2

Answer:

1. An organ system is a group of organs that work together to perform one or more functions. Each organ has a specialized role in a plant or animal body, and is made up of distinct tissues.
2. Incisors, Canines, Premolars, Molars
3. Oxygen is transported through the capillaries pesent in the alveoli in lungs. The human circulatory system functions to transport blood and oxygen from the lungs to the various tissues of the body. ... The heart pumps the blood throughout the body.
4. 1) Oesophagus, 2) Stomach, 3) Liver, 4) Gall Bladder, 5) Pancreas, 6) Small Intestine, 7) Ileum, 8) Large intestine, 9) Rectum, 10) Anus
5. When food combines with oxygen then it give energy .. Energy as it is important to human body or organism for doing the process of all functions in body and after completting the energy process then waste product is done by carbon dioxide.

Explanation:

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