What two periodic elements, when combined, heal?

relative humidity is a measure of the amount of moisture in the air relative to the total amount of moisture the air can hold.

so d

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

2b2t

explanation:

2b2t

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.