4. Did you know that the polar bear has black fur? Why does it look like it has white fur? HELP

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Chromosome 17 is made of over million base pairs.