Question

how lungs volume changes during photosynthesis​

Answer 1

Answer:

In order to breathe, we manipulate the volume of our lungs in order to change their pressure. During inspiration, lung volume is increased by expanding our rib cage and moving the diaphragm downwards (Figure 3). This increased lung volume decreases lung pressure, resulting in air entering the lungs.

Explanation:

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Answer 2

Answer:

what!!!

Explanation:

lungs are not affected by photosynthesis as it took place in plants not in humans.

So, according to me volume of lungs remains unaffected.