| A | B |
|---|
| carnivore | flesh-eating mammal |
| gestation | time the young spends inside the mother |
| herbivore | organism that eats only plants |
| mammal | warm-blooded vertebrate that has hair or fur and feed young milk |
| mammary gland | structure in female mammal that produces milk |
| marsupial | pouched mammal |
| monotreme | an egg-laying mammal |
| omnivore | an animal that feeds on many types of foods like plants and animals |
| placenta | structure through which developing mammals receive food and oxygen |
| primate | order of animals that includes humans, apes, and monkeys |
