I would say
B: it had been an ocean
Since Trilobites are marine animals that first appeared at the beginning of the Cambrian Period.
Answer:
A.
Explanation:
It says that the sight made him grin. if it wasnt A, he would have seen nothing and that wouldnt make sense
Answer:
Something that happened or is before something else
Explanation:
Answer:
what do know
Explanation:oijri34jjri9o3h
jieiojdfiowehrjfiojhqoighvi8aheqroqih
whas is you are my everything you need and d essentials of the year of the year of the year of the best seller di Amerika golongan d cair keun edek ke atuh ah dek naon Didie sih