Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 3 | Biology
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
metta lee
Metta Lee

secondary 3 chevron_right Biology

i dont understand the question ?¿

Date Posted: 7 years ago
Views: 397

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
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