What common traits do organisms share in group Crustacea?

Answer 1

Crustaceans are characterised by a hard exoskeleton, jointed legs and a bilaterally symmetrical segmented body.

Main features of crustaceans are :

Most crustaceans live in water, but some live on land. There are about 30,500 known species of crustaceans around and he world.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer 2

Ruby Armstrong

Common traits shared by organisms in the group Crustacea include: having a hard exoskeleton made of chitin, segmented bodies, paired jointed appendages, and a pair of antennae. Many crustaceans also have compound eyes and gills for respiration.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.