Question

as water vapour is added to the atmosphere it becomes
a very dense
b less dense
c no change in density​

Answer 1

Explanation:

With all factors equal, moist air is less dense than dry air because water has a lower molecular weight than nitrogen and oxygen. Since lower air density offers less resistance to the flight of a baseball, the ball will travel farther when humidity is higher —advantage hitter.

Answer 2

Answer:

VERY DENSE IS ANSWER OPTION A