__________May Have Evolved from Aerobic Bacteria That Were Engulfed by Predatory

Q61: The first animals to move onto land

Q62: The exoskeleton of early marine arthropods can

Q63: Current theories hold that hominin species migrated

Q64: The oxygen that arose in early Earthʹs

Q65: The human species first appeared in the<br>A)

Q67: Organisms that have complex internal membranes are

Q68: By examining fossil evidence, paleontologists believe that

Q69: Early land plants required adaptations that<br>A) aided

Q70: The first hominin species associated with the

Q71: The experiments that demonstrated that meat does