a pain around your heart is typically heart burn
The answer would be (C) Medium-range training
He forgot to bring home his equipment or he forgot to do his science experiment.
Labels that indicate warnings and side effects are known as warning labels.
Isn't it obvious? If there is a label that says the words 'warning' on it, it is likely to be a warning label. The warning label usually informs the person taking whatever it is to be careful and to be known about the side effects.
