mammals

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Across
  1. 1. glands produce the nutrition (milk) that the baby animals need
  2. 5. mammals animals who give their babies nutrition from their mammary glands. They also have belly buttons.
  3. 6. animals that have hair/fur, are warm-blooded, feed babies from their mammary glands
Down
  1. 1. animals whose babies are in eggs and get their nutrition from milk seeping from their mom's skin
  2. 2. animals that carry and feed their very young babies in pouches
  3. 3. creatures who maintain their body's temperature or warm-blooded
  4. 4. creatures whose body temperature changes as the air around them changes