About this document
Characteristics of Crustaceans by faizfizah is a document available to read on EtoBox.
1) Crustaceans like lobsters and crabs have a hard outer shell called an exoskeleton, segmented legs or appendages, and must molt their exoskeleton to grow. 2) Lobsters are aggressive predators that use their claws to catch prey. They have gills for breathing and an open circulatory system. 3) The document describes the anatomy and life processes of lobsters, including their digestive system, respiration using gills, open circulatory system, and sexual reproduction through internal fertilization.
- Author
- faizfizah
- Language
- EN