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secondary 3 | Biology
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metta lee
Metta Lee

secondary 3 chevron_right Biology

i dont understand the question ?¿

Date Posted: 6 years ago
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KARTHIKEYAN KANDASAMY
Karthikeyan Kandasamy's answer
2 answers (Tutor Details)
1st
Animal G is warm blooded like mammals and birds. Their body temperature is maintained even when there is an increase in external temperature.

Animal H is cold blooded like reptiles. There body temperature increase or decrease depends on the external temperature.

Animal G survives in hot sorroundings but transpiration. That is by sweat cool the internal body temperature. The process that takes place is called transpiration.

When there is a decrease in external temperature, animal G increases metabolic rate to generate heat, shivering movements, vasoconstriction