Sponges are filter feeders, which mens that they pimp water through their bodies and absorb the plankton that gets sucked in. Therefore, most sponges prey on plankton. However, there are a few types of carnivorous sponges that actively hunt and capture small curstaceans.
a sponge defends its self by using its stinging cells! :)
spongebob uses a net for his jellyfish
they do not have prey. Instead they suck in water through pores in there body and collect the bacteria. isn't that amazing! NOT!
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.
are sponge cakes made out of a sponge? what color is a sponge cake? have i ever had a sponge cake? why is it called a sponge cake? answers to questions above: are sponge cakes made out of a sponge- no. what color is a sponge cake- depends on the flavor. have i ever had a sponge cake- no. why is it called a sponge cake- because he flakey spongy feeling of the sponge cake and the sponge cake feels and looks like a sponge. tell me if this helps on sponge cakes or your research on sponge cakes. thankyou :]
a kitchen sponge sea spone purple sponge (sea sponge)
i see a sponge, do you see a sponge?
A hydra is more efficient at obtaining food than a sponge due to its active predatory behavior and specialized structures. Hydras possess tentacles equipped with stinging cells that allow them to capture and immobilize prey, while sponges rely on passive filter feeding, drawing water through their porous bodies to extract nutrients. This active feeding strategy enables hydras to target and consume a wider variety of prey, enhancing their overall nutrient intake compared to the more limited and less efficient sponge feeding mechanism.
Most of the porifera (sponges) have a larval form that IS motile. They can reproduce asexually, a piece of sponge can grow into a whole new sponge. But they also reproduce sexually which produces a larva and not a spore or 'seed' that grows into a new sponge. The porifera can not produce their own food as plants do. They 'prey' on miniscule plants and animals which they filter from the water passing thru their PORES. Therefore they are animals and not plants.
an example of calcareous sponge is SPONGE BOB!
SPONGE(say it loud) .... sponge (softer)
Spikes in the sponge help protect the sponge.