Question

Extensions from the body for locomotion or grabbing such as claws, arms, legs or tentacles are called

Osculum
Hydrostatic
Arthropoda
Appendages

Answer 1

Appendages

Step-by-step explanation:

The appendages are the projecting part of the living organism with a particular look and function.

The extensions are made of a complex structure and are composed of many tissues that have the ability to regenerate themselves.

It a smaller, less or more important part of the organism that is attached to something.