Because of the hardness and inflexibility of the arthropod exoskeleton, they are not suited to expansion and need to be shed or discarded entirely to allow the arthropod to grow. This action is usually called moulting.
It moults and sheds it.
A new, soft one inside expamds and hardens immediately to a form a larger exoskeleton.
As the arthropod grows up, the exoskeleton sheds in order for the arthropod to grow inside of it.
they shed thier exoskeleton for a new one
An arthropod
they get a boner
The exoskeleton
exoskeleton, chitin, molting
composed of chitin
It breaks open and a new one grows.
an arthropod sheds it old exoskeleton when it has grown to a point where it needs a larger exoskeleton. This process is called ecdysis.
Through shedding their exoskeleton.
Arthropod traits include segmented bodies, an exoskeleton made from chitin, and joint appendages.
Exoskeleton