washing dishes, cars etc.
Man made sponges or artificial sponges were developed first by the DuPont company. Sponges were manufactured first in 1940. They also invented nylon.
sponges are use in washing plates,glass of water.some sponges are in/on salted water on the ocean floor.
rocks! im not kidding!
yes
There are many types of sponges you can use for cleaning. Examples of these are cellulose sponges, abrasive sponges, natural sponges, and dry sponges. The best one would depend on the cleaning surface. It is best to use soft sponges such as the natural sponge to clean fragile surfaces. To clean rough surfaces an abrasive sponge would do the trick.
Sea sponges
No, they are from the Phylum Porifera.
i believe they use decomposed vaginal discharge, I'm not sure tho but i see to remember bear grylls mentioning it went he used natural sponges to bathe himself and then proceeded to eat the sponges and recount a story from his honeymoon which ended "...and that's where these sponges came from". <3
they use their pineapple they live in :)
FILTER
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they jump and then stuff comes out