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How does the combined work of lungs and circulatory system make cellular respiration possible?
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Answer and explanation
Correct answer: Lungs add oxygen to blood and blood carries it to cells
Step 1: Oxygen enters blood in alveoli. Step 2: Blood carries oxygen to cells with help of haemoglobin. Step 3: Cells use that oxygen for aerobic respiration.
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What is the correct answer to this question?
Lungs add oxygen to blood and blood carries it to cells
Why is this the correct answer?
Step 1: Oxygen enters blood in alveoli. Step 2: Blood carries oxygen to cells with help of haemoglobin. Step 3: Cells use that oxygen for aerobic respiration.
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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