Collagen
material found in the cell walls of all fungi
No, as in most (if not all) sponges, barrel sponges are completely sessile and unable to move locations.
It is not material Per se but one thing that is found in all objects attracted by magnet are atoms.
Nutrients can be dispersed to all the cells of a sponge because they can change their function. Sponges are very abundant and can even be found in freshwater.
prokaryotic organisms (Nope, all animals are eukaryotes. Prokaryotes are bacteria and bluegreen algae)ANS2:The best answer would probably be "Invertebrates". That would include everything from sponges to sharks...except that most definitions of "Invertebrate" give sharks a pass since they have a cartilaginous skeleton. If you want to argue the point, sponges have a skeleton composed of spicules.
Collagen
basically all sponges
Most types of sponges have asymmetrical bodies. There are around 10 thousand different types of sponges found in bodies of water all over the world.
Most types of sponges have asymmetrical bodies. There are around 10 thousand different types of sponges found in bodies of water all over the world.
It depends on what animal you're talking about. Invertebrates like sponges and mollusks and insects have no skeleton at all. Sharks and their relatives have a skeleton made of cartilage. Fish and amphibians have bony skeletons.
external skeleton
material found in the cell walls of all fungi
porifera is the phylum for sponges
Skin is the outermost layer of tissue of the body, so it can be found on all organisms having an endoskeleton (a skeleton on the inside of the body, rather than a skeleton on the outside, which would be an exoskeleton like insects have).All over your body
you would first probably need an actual skeleton to create a full mold of the skeleton you wish to model. You would then have to select the material you want the model to be made of such as plaster of Paris, plastic, clay, etc. Once you have successfully fitted all of the molds with the material of your choice your would then have to harden the mold. Depending on what kind of skeleton model you are making and which material you used, you may have to find a way to connect and remove the molded parts after allowing them to dry.
No, as in most (if not all) sponges, barrel sponges are completely sessile and unable to move locations.
It is not material Per se but one thing that is found in all objects attracted by magnet are atoms.