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SAI International School
Subject- Biology, Class-VII
Topic- Transportation and Excretion
Subtopic- Functioning of the Heart
Module- 20
Home Assignment-II (Lab worksheet)
Aim: - To feel our pulse and heartbeat.
Materials Required:
Stethoscope, watch.
Observation:
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Inference:
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Precautions:
1. ………………………………………………………………………………………………
2. ………………………………………………………………………………………………
