no. they arent, mollusks consist of squids, clams, snails, and jellyfish. so think about it, do any of them have backbones?
It is the remnant of the coelom. According to my professor
the cover of a mollusk is the mantel
Mollusks have an open circulatory system - (mixed interstitial fluid and blood plasma) and yes, they do have a heart. Source: Biology Major
a sponge has a does not have a artery and a mollusk does, a sponge feeds on coral and marine life also and a mollusk a feeds on decaying matter : thanks for submitting this a awnser:-) P.s. I messed up on the top of my sentence:-( but that anwser is right I googled it, again thanks:-)
Arthropods have the common characteristics of exoskeletons made of chitin, necessitating the further characteristics of segmented bodies and joint appendages. The phylum's name arthropoda comes from the greek meaning jointed legs or feet.
neither, a mussel is a bivalve, which is a type of mollusk, and all mollusks are invertibrates.
There are essentially 8 types of invertebrates. They may be named as Annelids, insects, mollusks, protozoa, echinoderms, crustaceans and arachnids
Mainly mollusks and crustaceans, they're bottom feeders.
Invertebrates are animals that do not have a backbone or spinal column. They make up the vast majority of animal species on Earth and include groups such as insects, mollusks, and worms.
In total there are 8 groups of invertebrates:-Insects-Arachnids-Crustaceans-Millipedes-Worms-Molluscs with shells-Molluscs without shellsThe groups of Invertibrates are Coelenterates, Echinoderms, Mollusks, Arthropods, Annelids, Plathelminths, Poriferas and Nematodes.
Animals without a backbone are called invertebrates. Examples include insects, worms, jellyfish, and mollusks. These animals have soft bodies and rely on exoskeletons or hydrostatic skeletons for support and protection.
invertebrates are animals without a backbone so it will be a insect or bug.here are my 4 examples: grasshopper,butterfly,pray mantis and midge.
A animal without a backbone is called an invertibrate. Mammals, Fish, Reptiles, Amphibians, and Birds are not invertibrates as they have backbones. Arthropds, including Insects and Arachnids, are invertibrates. Hope This Helps!!
yess
yes they are
yes
No they have bilaterial symetry.