Answer : )within the ribosomes, the rna is translated into one of how many possible amino acids linked together  to make a protein?

20 amino acids

Explanation: The 20 amino acids that are found within proteins convey a vast array of chemical versatility. The precise amino acid content, and the sequence of those amino acids, of a specific protein, is determined by the sequence of the bases in the gene that encodes that protein.

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.