The part of an atom that is mostly empty space is the electron cloud
63 in water 100/g KNO3 Potassium nitrate
Decrease breathing rate hope it helps
A polar climate only has 2 subtypes. These are tundra climate (ET) and the ice cap climate (EF).
Both climate lack of warm summers. The average temperature is less than 10 degree Celsius. In a tundra climate, they experience at least a month of having above zero temperature compare to an ice cap which is always below zero.
