Since a participle takes the form: verb + -ing, the only word in this sentence which has such a form is B, 'challenging'. 'Puzzle' is a noun, 'crossword' is an adjective, 'created' is a verb.
Answer:
Mother Nature also instructed other animals to work together.
Explanation:
The summary is talking about the ants. You don't need the detail of Mother Nature instructing the other animals, you only need details about the ants since the story is about how the ants learned to work hard.
Answer:
Dear Samantha,
Congratulations on recieving the title of Student of the Year! You more than deserve it as you are literally the hardest working student in the whole school. You cofounded the High School Republicans society and their weekly paper, Teenagers for Freedom, received the highest grades in your class with 5's on five AP exams, and on top of all of that, performed and competed on the high school dance team, launched an initiaitve in your community to plant gardens for people in need, and ran a diapers and baby clothing drive for women in need. Someone who did and continues to do all of that surely is an exceptional student which is why you deserve this title.
Sincerely,
Amelia
Explanation: