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timeline 4 semester
timeline part 4semester
Question | Answer |
---|---|
microorganisms | very small organisms that are usually one celled |
dinosaurs | large animals that lived on earth and are now extinct |
modern humans | animals that look like humans look in 2012 |
homo sapiens | scientific name for humans |
multicellular | made of more than one cell |
appear | show up, |
biome definition | the area of the world that has a specific climate and specific group of organisms |
habitat | the place in a biome that organisms can be found |
food chain | plants use sun's energy, deer eat plants, lion eats deer, lion dies, vulture and flies eat lion |
examples of predators | hunters like lions, lizards and snakes |
examples of biomes | tundra, desert, grasslands, tropical forests |
definition of predator | animals that are hunters and kill other animals to eat them |