Recent content by Music Addict 714

1. a pouchlike pharynx: tunciates:: a) spinal column: vertebrates b) dorsal nerve cord: humans c) coelom: invertebrates d) notochord: lancelets (I thought it was B) 2. birds: dinosaurs a) mammals: dinosaurs b) amphibians: birds c) amphibians: reptiles d) mammals: therapsids (I thought it...