NCERT Solutions for Class 7 Science Chapter 10
Important NCERT Questions
7th Chapter 10 Respiration in Organisms
NCERT Books for Session 2022-2023
CBSE Board and State Board
Questions No: 5 Part: b
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NCERT Solutions for Class 7 Science Chapter 10
Important NCERT Questions
7th Chapter 10 Respiration in Organisms
NCERT Books for Session 2022-2023
CBSE Board and State Board
Questions No: 5 Part: b
During heavy exercise, we get cramps in the legs due to the accumulation of (ii) lactic acid.
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