Matter is something that takes up space, so air is matter as it takes up space, this statement can be proved true just by blowing up a balloon.
Yes to some it does and to others it does not
The weather conditions (if its cold then do something less intense and work your way up)
Answer:
natural ammunity
Explanation:
immunity possessed by a species or race that is present in an individual at birth prior to exposure to a pathogen or antigen.
