Answer:
Because in order to keep away at least more of your sicknesses, diseases and to make sure you are skinny, and it could mean you will grow more regularly or more often.
Because it can effect on how the new organ works
Answer:
The type of building employees work in may be a factor in the decision to evacuate during an emergency. Most buildings are vulnerable to the effects of disasters, such as tornadoes, earthquakes, floods, or explosions. The extent of the damage depends on the type of emergency and the building's construction.
It is a more reliable method of keeping track of time.