Who lives under the sea
Cells, Cells, Cells
Pedes and Worms
Crusty Crustaceans
Invertebrate Groups
100

The tiniest crab 

pea crab

100

the threadlike structures in a cell that determine the characteristics of the organism and how it runs 

chromosomes 

100

A centipede has ______ pair of legs on most body segments 

One

100

Most crustaceans have _____ body regions?

3

100

What group is the amoeba in?

Protozoan 

200

small freshwater lobster 

crayfish 

200

the structure that surrounds the cell and protects it 

cell membrane 

200
Which pair of legs is poisonous on a centipede 

the legs closest to the mouth 

200

Many crustaceans have __________ legs

10

200

What group is the barnacle in?

Crustacean 

300

the shrimp with a stun gun 

pistol shrimp

300

Jellylike fluid that fills a cell 

Cytoplasm 

300
Which bug releases a poisonous gas through its stink gland 

Rayden jk,

Millipede 

300

Crustaceans' breath with _____________

gills

300

What group is the clam in?

Mollusk

400

favorite food of some whales 

krill

400

the structure that directs the work of the cell

Nucleus 

400

Worms enrich the soil with their 

castings 

400

What group is the crab in?

Crustacean

400

What group is the octopus in?

Mollusk 

500

crab whose shell covers only front part of the body

hermit crab 

500

tiny organ that moves around in the cytoplasm and carry-on essential life processes 

Organelles 

500

Stiff bristles on the body's of the earthworm are called 

setae

500

What type of worm is a leech, tapeworm, and roundworm 

Parasitic 

500

What group is the paramecium in? 

Protozoan