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13 Cards in this Set
- Front
- Back
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vertebrate |
Any animal with a skull and a backbone. Example:fishes,amphibians, reptiles, birds and mammals |
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invertebrate |
Animals without backbones. Invertebrates include insects, snails, jellyfish and worms. |
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embryo |
is an organism in the earliest stage of development. |
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tissue |
collections of similar cells. example: muscle cells form muscle tissue |
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organ |
is a combination of two or more tissues. Example- heart, lung, kidneys |
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consumer |
is an organism that eats other organisms. Animals survive by eating other organisms. |
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Any animal with a skull and backbone is a ___ |
vertebrate |
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Animals without a backbone are |
invertebrates |
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Animals are _____. Their cells are eukaryotic and lack a cell wall. |
multicellular |
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Most animals reproduce sexually and develop from _________________. |
embryos |
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Most animals have __ and _________. |
tissues and organs |
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Most animals ______. |
move |
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Animals are ___________. |
consumers |
