The Best Crossword Puzzle Maker Online
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Life Science 15 A-D

Across
Type of flatworm that is parasitic
Type of cells that cause a current of water to go through sponges
Planaria use ___ cells to excrete wastes
Tube that comes out of a Planaria's mouth
Nerve cell
Type of symmetry a jellyfish has
Phylum tapeworms belong to
Type of symmetry mammals have
A bundle of neurons working together
Primitive nerve center
Outer layer of a jellyfish
Type of symmetry a sponge has
Type of worms in Platyhelminthes
Down
Sponges are ____ feeders
Inner layer of a jellyfish
The ___ cavity serves as a jellyfish's stomach
Stinging cells
Animal without a backbone
Type of skeleton a jellyfish has
A planaria has 2 ____ nerves
Animal with a backbone
Phylum jellyfish belong to
Type of cells animals have
Phylum sponges belong to
Nerves in a planaria that connect the longitudinal nerves
There are over 1 million species of these