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4th Grade ELAR
Unit 1 Week 3 Vocab
Term | Definition |
---|---|
identical | appearing to be exactly the same |
comparison | examination of things to see how they are similar |
radiation | energy that travels in the form of waves outward from the source, such as the sun |
DNA | the substance in cells that determines the characteristics of a living thing |
chromosomes | parts of DNA in cells that hold the genes |
duplicate | exactly the same as another |