answersLogoWhite

0


Best Answer

i believe it is by the central openind

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

11y ago

It filters.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How does a sponge feed itself and expel waste?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Does a sponge have spores?

No, it has pores which allow the sponge to filter feed.


How do sponges feed respire and excrete?

"clean" water and "waste" water in a sponge are all the same. Their bodies allow constant flow of water, there is no beginning and end to a sponge; thus technically waste water leaves a sponges body through its many pores.


How does a sponge feed?

through its pores and holes


How does an angelfish adapt to it's habitat?

Angelfish feed on sponge. Their jaws have been elongated to be able to feed on the sponge. There is also a thick layer of mucous.


Is a sponge a carnivore or herbivore?

sponge are omnivores or detrivores because they feed on living and dead particles


Is an sponge herbivore carnivore omnivore?

sponge are omnivores or detrivores because they feed on living and dead particles


Is the sponge from the ocean the same as the one to wash dishes?

No, because the sponge from the ocean are living, breathing creatures. The sponge in the kitchen is synthetic and is specially adapted for absorbing fluids. The sponge in the ocean is meant to only live and thrive and feed others as its prey.


How does a panda bear feed itself?

Pandas feed itself by pulling bamboo and bamboo leaves with their paws.


What does a beetle feed on?

itself


How do you stop your dog from eating it's waste?

Feed it.


How whales feed itself?

whale haunt and feed themselves. they feed at small fishes and eat them


How do you feed a steer?

The steer will feed by itself, so long as you have some good feed in front of him.