According to the cladogram, which organisms have roundworms as a common ancestor? mollusks and flatworms sponges and chordates flatworms, sponges, and cnidarians mollusks, echinoderms, chordates, and annelids

Respuesta :

Answer:mollusks, echinoderms, chordates, and annelids

Explanation: Cladograms are diagrams made to link different organisms to a common ancestor, with the use of Cladograms the relationship between organisms will be established and organisms will be grouped together based on their common features or characteristics.

Molluscs, Echinoderm,Chordates and annelids are of a common ancestor, they are all invertebrates with COELOM.

Mollusks, echinoderms, chordates, and annelids have a common ancestor.

What is a Cladogram?

This can be defined as diagrams which help to link different organisms to a common ancestor based on common features or characteristics.

The organisms mentioned above are all invertebrates with a Coelom which means they are from a common ancestor.

Read more about Cladogram here https://brainly.com/question/1422152