Which worm has a body that is made of many ring-like parts? a. flatworms b. segmented worms c. corals d. round worms

The correct answer would be B. segmented worms.

Segmented worms is a common name used for Annelida.

In Latin, Annelida is used to describe "little rings". The body of the organisms of this group is segmented.

It seems like numerous little rings are fused or joined together.

For example, the body of the earthworm is made up of around 100-150 segments.

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.