Does anyone wanna join my padlet or talk?

During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic

Ron is moving to oceania because his mining company recently opened a new operation there. to which of the following islands is ron most likely going? a. papua new guinea b. bikini atoll c. tahiti d. palmyra atoll

Which most likely was persia’s most valuable asset?