Respuesta :
Answer:
3) Directs us
Explanation:
The world that should be replaced is “Direct us” because is giving us a misleading meaning of the concept. “Direct us” could mean various things in the sentence and is not referring to a specific subject. Because we could infer that the assignment will “help us” or “guide us” to learn about the chemical compounds and their properties. “Direct us” should be replaced with a more precise word.