According to verywellfit “Cardio exercise simply means that you're doing a rhythmic activity that raises your heart rate into your target heart rate zone, the zone where you'll burn the most fat and calories.”
Answer:
A person who yells at his child and constantly blames him for everything that doesn't go well in the family is committing domestic violence.
Hope this helps :)
Answer:
Heimlich Maneuver to help them breath
I didn't quite understand what do you mean but if you mean what items uses triangle, some examples are: ladder, folding chair and everything that be fold that are supports