See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
12 questions from this quiz
Maintenance of constant internal environment
37°C37°C37°C
Loss of water vapour from aerial plant parts
Animals unable to maintain constant temp.
Reptiles and insects
Animals maintaining constant body temp.
Mammals and birds
Metabolic reactions
Thyroxine
Blood vessels widen to increase heat loss
Blood vessels narrow reducing heat loss
They have high energy demands
Select your subjects, and get access to A+ resources today.