It may be obvious, but making bad choices can get you stuck in some bad situations. Sometimes when people do something, even if it's not bad, they dont consider what the consequences of thier actions may be. When you makes choices, knowing what the consequences may be can keep you out of some bad situations.
An effect generated by a cause can itself become the cause of the next effect
D. while and however. is your answer
Note:
"<em>On the other hand, seagulls are scavengers, while wild geese aren't.</em>"
"<em>Seagulls will migrate far inland to search for food. However, they don't follow seasonal patterns of migration like wild geese.</em>"
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