The structure that houses dna

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled