One example of cause-and-effect signal words is "for this reason." "one reason." "the problem." "the solution."

"for this reason"

This shows that the cause has a direct impact on the effect. It links the two pieces together in a way that the other phrases do not. If you simply say 'the problem' or 'the solution', you are only focusing on one aspect -- cause or effect. If you say 'one reason', it is not specific enough to directly tie the pieces together. Only "for this reason" brings both the cause and effect together in direct relation to each other.

A

Explanation:

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