KS2 Geography. Biomes. A short video for pupils aged 7 to 11 investigating two of Earth's major biomes - savannahs and ...

Animals have had to adapt to the tundra climate in ways that keep them warm and help them find food. Thick fur and small ears help the Arctic fox retain body heat The Arctic fox lives in a cold ...

During hibernation, animals slow their metabolisms and match their internal body temperatures to ambient conditions. Whether tropical hibernators—primates in particular—use similar cellular and ...