Unit B, Chapter 7 lesson 1 Vocabulary 1. adaptation – a physical feature or a behavior that helps an organism survive in its habitat 2. camouflage – the coloring, marking, or other physical appearance of an animal that helps it blend in with its surroundings 3. extinct – no longer living – when the last member of a species has died, the species is extinct 4. habitat – the place where an organism lives 5. hibernate – to go into a deep sleep during which an animal uses very little energy and usually does not need to eat 6. mimicry – an adaptation that allows an animal to protect itself by looking like another kind of animal or like a plant 7. niche – the role a plant or animal plays in its habitat Unit B, Chapter 7 lesson 1 Vocabulary 1. adaptation – a physical feature or a behavior that helps an organism survive in its habitat 2. camouflage – the coloring, marking, or other physical appearance of an animal that helps it blend in with its surroundings 3. extinct – no longer living – when the last member of a species has died, the species is extinct 4. habitat – the place where an organism lives 5. hibernate – to go into a deep sleep during which an animal uses very little energy and usually does not need to eat 6. mimicry – an adaptation that allows an animal to protect itself by looking like another kind of animal or like a plant 7. niche – the role a plant or animal plays in its habitat Unit B, Chapter 7 lesson 1 Vocabulary 1. adaptation – a physical feature or a behavior that helps an organism survive in its habitat 2. camouflage – the coloring, marking, or other physical appearance of an animal that helps it blend in with its surroundings 3. extinct – no longer living – when the last member of a species has died, the species is extinct 4. habitat – the place where an organism lives 5. hibernate – to go into a deep sleep during which an animal uses very little energy and usually does not need to eat 6. mimicry – an adaptation that allows an animal to protect itself by looking like another kind of animal or like a plant 7. niche – the role a plant or animal plays in its habitat