There are instances
that when we are exposed to virus or bacteria, the antigen A in our body try to
fight but still we get sick, take some medication and we are then healed. Then,
another exposure to a new virus or bacteria, the antigen B reacts weakly for
our immune system do not recognized the foreign pathogen that invade the body
resulting to slight sore throat after visiting your sister at school.
Answer:
For social media views, bad influence, and being forced to do so.
Explanation:
Some teens push the limits when it comes to social media, doing anything for followers and views. Some teens go to school with some not so good kids and they give them a bad influence. Some teens are forced to do things for money or some other thing that they think has value.
Hope this helped you :)
B, because having high resistance builds your endurance and makes it stronger. Having low resistance isnt effective enough so cross those out, and high resistance with high steps is too much and can lead to damage