Cold-blooded Vertebrates

Animals with a notochord are called...

• Chordates
• Vertebrates
• Invertebrates
• All of these

Fish are...

• Vertebrates
• Invertebrates

Fish only live in saltwater

• True
• False

Which is not a group of fish?

• Jawless
• Cartilaginous 
• Bony
• Shelled

Which type of fish was the first to evolve?

• Jawless
• Cartilaginous
• Bony

Lampreys and hagfish

• Jawless
• Cartilaginous
• Bony

Sharks and rays

• Jawless
• Cartilaginous
• Bony

Goldfish, tuna, trout, bass are all

• Jawless
• Cartilaginous
• Bony

What is cartilage?

• strong, flexible, connective material
• weak, not flexible, connective material
• strong, not flexible, connective material
• weak, flexible, connective material

Since fish live underwater, they do not require oxygen.

• True
• False

Tags

NGSS.MS-LS2-1