Porque que quando a terra esta mais proxima do sol a temperaturas mais amenas?

As you move from right to left on the periodic table the atomic radius fill in the blank

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.