Question

Please help! I'm tired and want to go home... I will medal.

Answer 1

Based on the cladogram describe what all invertebrates have in common.

Answer 2

@autumnroset You see the little dots along the cladogram that say things? Each one of those dots represents the occurrence of some trait, and unless the trait changes everything from that point onward in the cladogram will have that trait. So, find where invertebrates end and vertebrates begin and search for a common trait in invertebrates.

Answer 3

oh thank you!