Need help asap! My teacher is wanting the class to find the answer on this website: https://flexbooks.ck12.org/cbook/ck-12-middl
e-school-life-science-2.0/section/4.7/primary/lesson/microevolution-and-macroevolution-ms-lsWhat are some of the ideas about the cause of the Cambrian Explosion? Please do not comment any files or links. You will get reported!
Given the importance of oxygen for animals, researchers suspected that a sudden increase in the gas to near-modern levels in the ocean could have spurred the Cambrian explosion
