Sponges protect themselves with spikes in their body.
Citizens protect themselves with police departments. Nations protect themselves with a military.
Cats have claws and teeth to protect themselves from predators.
Some sponges protect themselves and they don't even know it. Those sponges protect themselves by a hard outer layer of skin.
They proctect themselfs by methylating their DNA and by using their restriction enzymes.
They are rasied themselves bacause sponges are not family oriented, and eat to much pie.
check the encyclopedia,internet, etc.
sponges has medicinal potential due to the precence of sponges themselves or their microbial symbionts of chemicals that may be used to control viruses bacterial and fungi.
Sponges have a variety of defenses against predators, including producing toxins, secreting a distasteful substance, releasing mucous to trap predators, and being able to quickly regenerate if damaged. Some sponges can also contract or close their pores to protect themselves.
to proctect rib
Sponges are bottom-dwelling creatures that attach themselves to something solid, such as a rock. They rely on the system of the water canal to deliver food and oxygen to them. Sponges consume plankton.
they proctect the body if is danger
By grounding electrical energy.