1: You can change the hypothesis if the experiment is not supporting it.
2: They do not use scientific method.
Answer:
i think it would be a community
the marginal social benefit of producing and consuming another unit equals the marginal social cost.
<span>Doug and Peter tell Jason he is outnumbered. Doug and peter formed a "coalition".
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The term "coalition" is the indication for a gathering shaped when at least two people, group, states, political gatherings, militaries and so on consent to cooperate incidentally in an association to accomplish a shared objective. The word coalition indicates a meeting up to accomplish an objective. <span />
The arrows that are pointing in the wrong direction is e is pointing the wrong way