How is the average amount of motion of atoms and molecules of a substance measured?
a. time

b. mass

c. distance

d. temperature

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

In the water cycle , when does water undergo a chemical change

What part of the brain is highlighted in the diagram below?