Chapter 5: Porifera Flashcards
1
Q
How do they filter water?
A
Pump water I through small hole and out through larger holes
2
Q
Why do sponges branch out into currents?
A
Sponges branch out into currents to access a fresh water in currents
3
Q
2 characteristics of a sponge is…
A
They have pores and cells but no organs