What is a feature of both insects and arachnids?​

All arthropods have an exoskeleton and jointed legs. They have segmented bodies and appendages, which are divided into different segments. Both insects and arachnids are also invertebrates, meaning they don't have a spine. They also share multi-faceted eyes that let them see in many directions at one time.

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

i was thinking 4.0 v hope this