P-2 Life Processes in Living Organisms Part – 1 — Science STD 10 — Question
Maharashtra BoardEnglish MediumSTD 10ScienceP-2 Life Processes in Living Organisms Part – 12 Marks
Question
Many times, we experience dryness in mouth.
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Answer
In our body there is 65-70% water. This proportion is always maintained.
Sometimes we lose lots of water either through perspiration or due to unavailability of water for a long time. In such situations, we experience dryness in our mouth.
Dryness is a natural feeling which creates urge in us to drink water, thereby the proportion of water in the body is brought back to its normal levels.
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