By explaining problems and giving solutions! this is the best fit because the other two might make sense at a first glance, but only explaining problems and solutions would be an effective way to teach people how to set up an aquarium by giving them examples of what to do and what not to do whereas the others are just him talking about his aquarium.
In peer groups, you can generate many ideas as possible,
other people are there to help out and if they are motivated then you get to
think of positive thoughts to work harder also. However, conflicts may arise
with the clash of ideas and other members might depend too much on other
members to the point of not helping the group.
Answer:
c lead to the crusades hope this helps
Explanation:
i like ring pops and i can not lie
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