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PPT: Our Body

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FAQs on PPT: Our Body

1. What are the major organs of the human body?
Ans. The major organs of the human body include the brain, heart, lungs, liver, and kidneys.
2. How many bones are there in the human body?
Ans. There are 206 bones in the human body.
3. What is the function of the respiratory system?
Ans. The respiratory system helps us breathe by taking in oxygen and removing carbon dioxide from the body.
4. How does the digestive system work?
Ans. The digestive system breaks down food into nutrients that the body can use for energy, growth, and repair.
5. What is the role of the circulatory system?
Ans. The circulatory system is responsible for transporting oxygen, nutrients, hormones, and waste products throughout the body.
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