There are three phyla that categorizes worms which are platyhelminthes (flatworms), nematodes (round worms) and annelids (segmented worms).In this case, the pair that is closely related is : annelids and flatworms since they are both worms
Hope this helps.
They are both decomposers and producers.
I think the correct answer from the choices listed above is option B. Vector is the tool that is used to transfer a gene into an animal. The vector is a piece of DNA that is used to carry the specific segment of DNA you want transferred into the organism. Hope this answers the question.
TO BALANCE EACH FOOD THAT YOU INTAKE YOUR BODY
