<span>C. animal
Yeats, in this poem, uses an animal (swans) to represent the way time passes and changes, and the natural beauty of that cycle. He sees the swans year after year but knows that one day, even the swans will disappear from the lake.</span>
The person who performs the action is the child. So the answer is A
China has the highest at 1.42 billion.
Make sure you have enough supporting evidence about your topic. Hope it helps a little bit c:
