Which of the following best describes the Cambrianexplosion?
Group of answer choices
a) Volcanic blast that caused the extinction of all largereptiles.
b) The evolution of organisms with bilateral symmetry.
c) The evolution of the first plant cells.
d) Dramatic increase in temperature after natural nuclearreactions caused massive blasts across the globe.
Which of the following best describes the Cambrian explosion? Group of answer choices a) Volcanic blast that caused the
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