NCERT Important Questions Class 9 Science biology Chapter 15
Important NCERT Extra Questions
Chapter 15 Improvement in Food Resources
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
What is (a) the normal body temperature of cow? (b) the normal body temperature of buffalo?
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(a) 38.3°C (b) 37.2 – 38.2°C