Either add the passage with the question so we know what you are referring to or do not post questions like these. Not everybody has read what you have. This question is completely useless and unanswerable without the story to go off of.
Answer: "pheromones" .
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<u>Note</u>: "Odorless chemicals" that serve as "signals" to members of one's own species are called: <u> pheromones </u><u /> .
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Answer:
Across from the store
Explanation:
Because across is your preposition and you go until the comma comes.
Answer:
He knows that he doesn't have enough to bribe the boys into whitewashing the fence
Explanation: