Answer:Effective Means the most useful in what is going on.
Explanation:
C. Importance of history. The poem mentions in the first two and final two stanzas how important the even was in the past. By depicting its importance, the poem warns us not to forget our history
Answer:B. The author includes the sound of the beeps from a radio signal, indicating the scientists
are close to a bear.
Explanation:
The compound subject is "Young Juan and his father." Both Jaun and his father are the subjects of the sentence, but because there are two of them it means there is a compound subject.
