Digested food reaches body cells mainly through what?
Answer and explanation
Correct answer: Blood
After digestion and absorption, nutrients such as glucose and amino acids enter the bloodstream from the small intestine. The circulatory system then transports these dissolved nutrients to tissues and body cells, where they are used for energy, growth and repair. Therefore, option A is correct. Hair, teeth and nails do not form a transport system for digested food; teeth only help mechanical digestion.
Frequently asked questions
What is the correct answer to this question?
Blood
Why is this the correct answer?
After digestion and absorption, nutrients such as glucose and amino acids enter the bloodstream from the small intestine. The circulatory system then transports these dissolved nutrients to tissues and body cells, where they are used for energy, growth and repair. Therefore, option A is correct. Hair, teeth and nails do not form a transport system for digested food; teeth only help mechanical digestion.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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