Respiration in most crustaceans is achieved through gill structures associated with some of their appendages
a. true
b. false

True

Explanation:

The pleopod is abdomen found in the crustaceans which is primarily used as swimming legs.

They are also used for brooding eggs, catching food, respiration. They are appendages that is found in most of the crustaceans.

The process of respiration takes place by gills. This structure helps crustaceans to respire in water supported by pleopod.

hence, the given statement is true.

it is a. i hope this .