Suppose your teacher has asked you to explain to a fifth grade class ( I'm 7th by the way) why cells are so small. What would you say? What drawings or diagrams might you use to make the idea easier to understand? Please make it detailed and long and NOT plagiarized. THXS. Please answer quickly. I need it Im timed.

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

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.

You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap