Sponges are animals of the
The approximately 5,000 living sponge species are classified in the
An introduction to the biology, classification and ecology of sponges, the
In this lesson, we will explore the
Description, classification, synonyms of
Sponges are a diverse group of sometimes common types, with about 5000 species known across the world. Sponges are primarily marine, but around 150 ...
Sponges Sponges are considered the oldest animal group. They are multicellular
but don't have tissues or organs The name