Slide 1 By Jacopo Favero Slide 2 Finally I arrived in Barcelona. Barcelona is a big city in Spain and it is on the sea. This is my first day in Barcelona. I was very excited…
Review, 1st Paleozoic Vertebrate lecture At one point in their lives, all chordates have: Notochord Dorsal hollow nerve cord Gill/phyrangeal slits Tail First vertebrates…