New Zealand NCEA level 1 Biology
Revision notes for New Zealand NCEA Biology Level 1
Wednesday, February 15, 2017
Mammal characteristics
All mammals are warm-blooded (endothermic)
They have hair (fur) on their bodies
They are vertebrates
They have lungs to breathe air
Mammals feed milk to their babies (mammary glands) which is why they are called mammals
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