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The Ever-Evolving World of Science — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceThe Ever-Evolving World of Science2 Marks
Question
What happens when materials like batteries run out?
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Answer

The blood circulates the nutrients obtained from food throughout our body.
Nutrients absorbed from the digestive system are carried by blood to all cells and tissues for energy, growth, and repair.

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