Flatworms
study guide
Flatworms
Flatworm - has a flattened body, a digestive system with only one opening, and a simple nervous system. Example: Planarian
Characteristics
flattened body
digestive system with only 1 opening and simple nervous system
live in both freshwater and saltwater
bilateral symmetry
sense organs and nerve cords
a mouth and digestive system
can regenerate body parts that have been cut off.