Question

A diverse group of organisms fossilized throughout the early part of this period is known as the ■END■

ANSWER: Cambrian Period [or Cambrian substrate revolution; or Cambrian explosion]
<Gerhardt Hinkle , Science - Biology - Mixed/Any>
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Buzzes

PlayerTeamOpponentBuzz PositionValue
James CottagePENNSYLVANIAMaryland Gold5310
Aidan LimAsia ANew Jersey A6110
Leo ReinhartKentucky BArkansas7210
Teigue KellyIllinois OrangeCalifornia7510
Charles YoungIllinois BlueMissouri A7510
Caleb ZhaoMaryland RedOhio7510
Aaryan SumeshVirginiaNew Jersey B8110
Sam AsplundIllinois WhiteKentucky A11110
Caden HausteinMissouri BLiberia11810

Summary

2023 NASAT06/17/2023Y9100%0%0%80.11