In regards to the above, Sponges are examples of animals that lack a true body cavity.
What are Sponges?
Sponges are known to be larvae that are said to be motile and they tend to move through the motion of cilia.
Sponges are known to have no true tissues and are called filter feeders,
The animal known to be sponges are known to be one whose body is said to be the simplest sponges and they often the shape of a cylinder.
Therefore, In regards to the above, Sponges are known to be good yo be animals that do not have a true body cavity.
Learn more about Sponges from
https://brainly.com/question/10485054
#SPJ1
