Answer:
To keep things in small, easily digestible chunks, every football game is divided into quarters and these quarters are divided into smaller segments whenever the game clock stops. The game clock doesn't run continuously throughout those 15- or 12-minute quarters, though.
Incubation period: In medicine, the time from the moment of exposure to an infectious agent until signs and symptoms of the disease appear. For example, the incubation period of chickenpox is 14-16 days. In biology, the incubation period is the time needed for any particular process of development to take place.
The most dangerous extreme sport is BASE Jumping
No it is not helping it is giving you more damage
