Answer:
When the Zebra arrived they ate all the food so the Unionid mussels declined as they died from the lack of food. Causing the Zebra Zebra numbers to increase and Unionid numbers to decline.
Answer:
Knights, tournament are nouns. returned and royal pro nouns
Explanation:
The traveler saw in "Ozymandias" in my own description:
I saw several lifeless, half-buried creatures in the sand they are standing in. They smell like rotten eggs, and I can't hear anything. The sound of silence deafens me. The place is hideous. <span />