It would be A. an insulator because it is <span>a substance that does not readily allow the passage of heat or sound.
</span>hope that helped have a nice day
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Because pnuemoultrascopicsilicavolcanoconiosis is also meaning silica dust that can kill you and shred you're lungs. I wouldn't advise high silica volcanos. No need to say anymore. This is also one of the longest words of the dictionary.
Answer:
Cells carry on the many functions needed to sustain life. They grow and divide, thereby producing more cells. This requires that they take in nutrients, which they use to provide energy for the work that cells do and to make the materials that a cell or an organism needs.
Explanation:
Hope This Helps;)
I think the answer for this Question is DNA
Answer:
From smallest to largest its gene, chromosome, cell.
Explanation:
gene is the smallest of those three and cell is the largest.