Which causal relationship is justifiable?
a.)
Children with bigger feet spell better. Spelling better causes a child's feet
to grow
b.)
Surf board sales rise when lemonade sales rise. Drinking lemonade causes
more people to buy surting boards.
c.)
The traffic is heavier around the stadium when a game is being played.
Games being played cause more traffic.
d.)
An elementary school child has more cavities than his baby brother. He
also has a larger vocabulary. An increased vocabulary causes cavities.
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