Foam.
Man made sponges or artificial sponges were developed first by the DuPont company. Sponges were manufactured first in 1940. They also invented nylon.
wood made by man!
it is man made
It is man made
Yes, they are man-made.
Man made sponges or artificial sponges were developed first by the DuPont company. Sponges were manufactured first in 1940. They also invented nylon.
rocks! im not kidding!
Synthetic (or man made) sponges were first developed and produced by Du Point in 1942.
they were plant based. you can get sponges from a plant relatede to pumbkins
Synthetic sponges are cleaning tools made from man-made materials such as plastic or cellulose. They are designed to absorb and hold water and cleaning solutions for various household cleaning tasks. Synthetic sponges are often more durable and resistant to bacterial growth compared to natural sponges.
No, kitchen sponges nowadays are usually made from cellulose or synthetic plastics. Real marine sponges were used by early Europeans to also clean, but it was stopped due to overfishing that almost brought the sponges to extinction.
sponges are naturally grown in the ocean floor and then harvested and dried to be used.
useful to man for kitchen sponges
Skeleton made up of spicule supports most sponges .
Synthetic sponges are made of cellulose and have a similar appearance to a real sponge. Genuine sponges are multicellular animals with no similarities with a synthetic sponge except that their exoskeletons can be used to wash cars, etc.
what is s.o.s made sponge made of
man cat worms sponges