Documents Homologous Structures and Embryos HW on your desk! Catalyst 1. Whales evolved from mammals. Do they....

Slide 1 Homologous Structures and Embryos HW on your desk! Catalyst 1. Whales evolved from mammals. Do they have more DNA in common with cows or sharks? 2. Humans share 30%…

Documents Evolution of Humans. Australopithecus Ape like humans 2 legs Africa Trees No language No Tools Lucy....

Slide 1 Evolution of Humans Slide 2 Australopithecus Ape like humans 2 legs Africa Trees No language No Tools Lucy is the oldest fossil we have found Slide 3 Lucy Slide 4…