question 19. This fossil is an example of what type of coral, which was successful from the Cambrian Period until their total extinction at the end of the Permian Period? These cnidarian polyp animals grew in CaCO3 cups they'd secrete in linked chains, forming a box work or beehive appearance in some species. Question 19 options: Blastoid Stromotoporoid Tabulate Ediacaran Question 20 What type of fossil animal is this? Question 20 options: Crinoid Tabulate Brachiopod Ammonoid Question 21 Mary Anning, a British self-taught pioneer in paleontology during the early Victorian era, became famous for collecting and studying fossils from what geologic Period? Question 21 options: Jurassic Permian Triassic Carboniferous Question 22 These are modern examples of which class of mollusks? Question 22 options: Bivalves Chitons Cephalopods Gastropods (solve all please or I'll dislike) give reason for correct answers. incorrect answer explanation isn't needed!

question 19. This fossil is an example of what type of coral, which was successful from the Cambrian Period until their total extinction at the end of the Permian Period? These cnidarian polyp animals grew in CaCO3 cups they'd secrete in linked chains, forming a box work or beehive appearance in some species. Question 19 options: Blastoid Stromotoporoid Tabulate Ediacaran Question 20 What type of fossil animal is this? Question 20 options: Crinoid Tabulate Brachiopod Ammonoid Question 21 Mary Anning, a British self-taught pioneer in paleontology during the early Victorian era, became famous for collecting and studying fossils from what geologic Period? Question 21 options: Jurassic Permian Triassic Carboniferous Question 22 These are modern examples of which class of mollusks? Question 22 options: Bivalves Chitons Cephalopods Gastropods (solve all please or I'll dislike) give reason for correct answers. incorrect answer explanation isn't needed!