Question

Match the following:

Column - A Column - B

a) Cnidarians i) Sea water

b) Platyhelminthes ii) Pseudocoelom

c) Nematyhelminthes ii) Pulsatile vessel

d) Sponges iv) Highly branched digestive system

e) Annelids v) Gastro vascular cavity​

Answer 1

Answer:

very very very easy very easy