old classification systems based on physical characteristics would most likely disagree with the…
old classification systems based on physical characteristics would most likely disagree with the relationship between which two animals in the tree?\n- crocodiles and insects\n- bats and humans\n- birds and bats\n- humans and crocodiles
Answer
Brief Explanations:
Old - classification systems based on physical characteristics would group animals by visible traits. Birds and bats both can fly, but old - systems would likely separate them as birds have feathers and beaks while bats are mammals with fur and give birth to live young. Modern classification based on evolutionary relationships shows they are related in a different way than old - systems would suggest.
Answer:
birds and bats