How are the natural "SpongeBob SquarePants" growing on the bottom of the Mediterranean Sea obtained?

In our childhood, many people watched the cartoon "SpongeBob SquarePants", and the yellow Spongebob Squarepants in the cartoon was also very popular with everyone. But when it comes to natural sponges, many people don’t know what natural sponges are. I don’t know if you know it, but natural sponges are actually alive. Natural sponges are not like the composite sponges we make artificially. Natural sponges have been growing in the seabed, and natural sponges are also a renewable resource. If we want to obtain natural sponges, we can only obtain them at the seabed.

Natural sponges are also divided into many types, and natural sponges themselves have a very primitive sea atmosphere. The texture of natural sponge is also very soft and feels very delicate. It has a wide range of uses in our daily life and is relatively cost-effective. It is very suitable for us to use in daily life to take a bath or wash our face, and is very popular with everyone. Natural honeycomb cotton is also a type of natural sponge. Its best use is bathing. Natural honeycomb cotton is also very durable. It has strong water absorption and is also very powerful in cleaning.

The simplest animal in the world is the sponge, which is also a multicellular animal. Although a sponge is an animal, it cannot walk because it has neither a head nor a tail, nor a trunk or limbs, let alone some nerves and organs. Sponges can only attach to rocks on the seabed, and their method of obtaining food is also very simple, mainly from the sea water passing by.

Before the 18th century, people always regarded sponges as a plant because the technology at that time was not developed. But with the later invention of the microscope, we have a clearer understanding of the true nature of sponges. There are many types of sponges, and their colors are also very colorful. Most natural sponges have always lived on the seabed.