Answer:
I think she hit her hip against the group with the force while falling so she doesn't need stress and she needs simple waist exercises
There is a protective layer of mucus covering the walls of the stomach so that the gastric juices don't actually digest the stomach (just the stuff inside the stomach).
The best way to deal with a bully is by C ignoring them if they see it doesn't bother you it will not be fun to them anymore so they will stop doing it.
Variable ratio
Among the reinforcement schedules, variable ratio is the most productive and the most resistant to extinction. Fixed interval is the least productive and the easiest to extinguish (Figure 1).
