Apply the mnemonic Cuddly Old Sheep Dogs Make Perfect Pets; They Just Crowd People Nearby Quietly to place in order some of the periods of the Paleozoic, Mesozoic, and Cenozoic Eras. Put the oldest period at the bottom and the most recent period at the top. Instructions:
Devonian
Jurassic
Triassic
Cambrian
Cretaceous

Question 15 of 50 which of the following equipment is strongly recommended when cleaning a firearm? a, arm guards a, arm guards arm guards b, black powder or its equivalent b, black powder or its equivalent black powder or its equivalent c, bullet puller c, bullet puller bullet puller d, latex gloves d, latex gloves latex gloves