Answer: Merlin was responsible for Arthurs conception, making Uther appear as her husband to Igraine. The result of the union was Arthur. 3. Robert de Boront repeats Geoffrey's story of Merlin's origin and embrioders it with the creation of the Round Table and the Holy Grail story.
Explanation:
The answer would be : Porifera-Gastrovascular Cavity, coleom present
Porifera refer to the types of living organisms that have pores all over their body, most of them live underwater.
Porifera Gastrovacular cavity only consist of gut only. They are known not to have any coleom present
They wanted independance because they had different beliefs from the government.