0
What else can I help you with?
Do sponges have blood?
Sponges do not have blood. They do not have a circulatory system either.
What kind of skeletal support do sponges have?
none
Do sponges have digestive system?
noLIEthey do
Why would spongin and spicules discourage predators from eating sponges?
spongin and spicules are the sponges body support and defence
Why do sponges not need a fluid transport system?
Because sponges have seawater to carry nutrients and waste.
What are the functions of spicules in sponges?
Spicules provide structural support.
What is in a sea sponges diet?
Sponges are mainly filter feeders, eating particles and plankton in water that enters their system
What are thin spiny structures that form the skeleton of many sponges?
The spike forms a rigid frame that helps support and protect the sponges body.
How does canal system of sponges do their function?
sponges let the water enter through the canal and circulates all over the body.
What are the skeleton components possibly made of that sponges may have although sponges do not have a skeletal system?
Although sponges do not have a skeletal system they do have skeleton components that may be made of silicon or lime. A sponge is found in the ocean and is a hollow tube that has several large pores throughout it.
How is the support of a sponge different from the support in the body of a insect?
In insects there is a skeleton of cutin , cuticle , carotin while in sponges there are namatocytes
What system do the enidaria and comb jellies have that sponges lack?
tru tissue
