<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>
Answer:
1 is Expensive, 2 is limestone, 3 is larva, 4 is culture, 5 is source, 6 is charge, 7 is formations, and 8 is emissions
Explanation:
