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16 Cards in this Set
- Front
- Back
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Evolution |
development, a process of continuous change |
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Survival |
act of living. |
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Adapting |
to take up and practice, to become modified. |
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Extinct |
no longer living, active |
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Vertebrates |
animals with vertebral column |
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Reptiles |
crawling animals |
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Amphibians |
animals living in water and on land. |
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generations |
a body of living beings constituting a single step in the line of from an ancestor |
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invertebrates |
animals without backbone |
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Unicellular |
animal which have single cell. |
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mammals |
vertebrated animal distinguished by hair, fur, females that secrete milk |
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apes |
any of various large tailless semi-erect animals eg. chimpanzee, gorilla, orangutan, or gibbon |
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Inherited |
to receive from parents or forefathers |
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Multicellular |
organism with many cells |
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Suckle |
feeding milk |
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Primitive |
the first |
