well, they do hurt, mind you
when a person climbs on a mountain the breathing of a person will become difficult because the rate if oxygen is more
It is impossible that a constant thing can become inconstant..... \
Bananas respond fairly poorly to the cold. They tend to shrivel and become smaller.
Your breathing can become laboured due to your smaller lung capacity in high altitudes.
Breathing only becomes impaired from alcohol during alcohol poisoning.
they also become constant.
they also become constant.
no
From breathing coal dust.
It means a value that isn't a variable.For example, "X" is a variable, since its value can vary.Now, the number "33" is a constant, because its value is constant, or unchanging.(If 33 were to become 34, it wouldn't be 33 anymore.)(If x's value were to change from 5 to 8, it's still x, but its value varied.)
Chronic Bronchitis
it causes breathing to become shallow