vertebrates
vertebrates
vertebrates
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Concept 34.3: Vertebrates are<br />
craniates that have a backbone<br />
• During the Cambrian period, a lineage<br />
of craniates evolved into <strong>vertebrates</strong><br />
• Vertebrates became more efficient at<br />
capturing food and avoiding being eaten