5/19 warm ups

What group has a long tube-like body with many sections and breathes through its skin?

• Segmented Worms
• Arthropods
• Echinoderms
• Sponges 

Tags

NGSS.MS-LS4-2

What group has a body that goes out from the middle and breathes with tube feet?

• Segmented Worms
• Arthropods
• Echinoderms 
• Mollusk

This group is made of filter feeders and has lots of pores in its body:

• Segmented Worms
• Arthropods
• Mollusks
• Sponges

Slugs and Snails

• Segmented Worms
• Mollusks
• Arthropods
• Sponges

Tags

NGSS.MS-LS4-2

clams, squids, and octopuses

• Sponges
• Echnioderms
• Mollusks
• Segmented Worms

Tags

NGSS.MS-LS4-2

The simplest invertebrate

• Mollusks
• Echinoderms
• Sponges 
• Arthropods

Between 90-95% of all animals on earth can be classified as _____.

• invertebrates
• vertebrates
• reptiles
• mammals

Tags

NGSS.MS-LS4-2

Most animals have this type of symmetry?

• radial
• asymmetrical
• bilateral
• trilateral

What are these?

• Mouth
• Anus
• Madreporite
• Tube foot

Mollusk's tongue-like strip covered with teeth that point backward is called the ____

• trochopore
• radula
• gills
• visceral mass