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It has two cell layers.
What else can I help you with?
How do sponges proctect themselves?
Sponges protect themselves with spikes in their body.
Which group of invertebrates is covered with pores?
Sponges
Do sponges have a body cavity?
nooo.
Body covering of sponges?
Ostia
What does body organs do sponges have?
sponges have no cells which means no tissues and that means no organs because of what the cycle is there would not be any organs in the body of a sponge
What body cavity does a sponge have?
Sponges have no proper body cavity or coelom. However, in the everyday sense of the expression, there is a cavity inside sponges, which is called a spongocoel.
Why would spongin and spicules discourage predators from eating sponges?
spongin and spicules are the sponges body support and defence
What is the sponges body cavity called?
bone marrow
What type of symmetry are sponges?
an asymmetrical body plan
What don't sponges have?
Everything that a human body has. Guessing?!
How does canal system of sponges do their function?
sponges let the water enter through the canal and circulates all over the body.
What sponge body type is most efficient and makes the largest body size?
Sponges with a leuconoid body type are the most efficient in terms of maximizing the surface area for nutrient exchange and can grow to larger sizes compared to other body types like asconoid or syconoid. These sponges have complex canal systems that increase the efficiency of nutrient uptake and waste removal.
