Skip to content
Get Revising
Search:
Keyword:
Go
Subject
Resource type:
Resource type (all)
Flashcards
Revision cards
Revision notes
Quizzes
Mindmaps
Crosswords
Organise your thinking
Quizsearches
Shared resources
Join
Join Get Revising
Start learning now
Already a member?
Please sign in
Email address
Password
Forgotten your password?
Remember my details
Log in
Create
GCSE
A Level & IB
University
Study planner
Past papers
For teachers
More cards in this set
Card 36
Front
What is meant by Countercurrent heat exchangers?
Back
Card 37
Front
Give examples of where countercurrent heat exchangers occur in the animal kingdom
Back
Card 38
Front
Brown fat is good for heat loss, but what other things do animals use for insulation?
Back
Card 39
Front
What helps the polar bear reduce heat loss?
Back
Card 40
Front
What occurs to our blood vessels if we go above the UCL (get too hot).
Back
Card 41
Front
How does vasodilation cool our bodies down?
Back
Card 42
Front
What else does our bodies do to cool down?
Back
Card 43
Front
Some mammals cannot sweat to cool down. What do they do?
Back
Card 44
Front
Birds don't have sweat glands. What 2 things to they do to cool down?
Back
Card 45
Front
If you can't get your temperature back into the thermoneutral zone, what happens when you become too cold and too hot?
Back
View more cards
