Hard.
lack of exercise.
Yes
Breathing can be either a verb or noun, It is the present participle of the verb "to breathe." Examples: VERB- She was breathing hard. ('she' is the subject, 'was breathing' is the verb) NOUN- The patient's breathing was uneven. ('breathing' is the subject, 'was' is the verb)
tired, trouble breathing, something wrong with the water, scared
there hungry or mad
a weezing noise like someone is breathing fast and hard
You can, but it is very hard.
I am breathing hard constantly when I run on my treadmill.
yes, if you have a hard time breathing.
Because there is a cow right there
shallow breathing. Basically if it is hard to breathe, like asthma, you'd be breathing slower than the average person which would make your breathing labored.