context: Carapace is a hard shell that protects the internal organs in the body of the crustaceans. Carapace is a cephalothorax covering composed of thick horn or chitin substances. The function of carapace is to protect internal organs such as gills, digestive organs including hepatopancreas, heart and reproductive organs.
question: What is carapace?
answers.text: hard shell that protects the internal organs in the body of the crustaceans