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प्रश्न
Which systems work together to provide the body with energy?
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उत्तर
The lungs, the heart, the stomach, the intestines, the brain all of these internal organs work together to provide energy.
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संबंधित प्रश्न
What is the location and function of the villi?
Write the function of the following in the human alimentary canal:
Saliva
Fill in the blank.
The human teeth appear in two sets, the first set is called primary which consists of only _______ teeth
Name the digestive juice secreted by the stomach and give its function.
Fill in the blanks.
Grinding of food is brought about by _______ and ______
Write true or false for the below statement. Rewrite the false statements correctly.
Water is absorbed in large intestine
Observe the diagram given alongside and answer the following:
- Name the parts numbered 1-8.
- Which parts shown in the diagram are non-living?
- Is the tooth suited for cutting, tearing or grinding?
- What is the function of parts 8 and 7?
- What is the total number of teeth present in adult human beings?
- Write the dental formula of human beings.
The question has four options. Choose the correct answer:
Stomach in vertebrates is the chief site of digestion of
What are villi?
Urea is a main excretory product in humans. How is it formed?
