arthropods
Giant squid?
Yes it is I had to look it up for a science project.
An arthropod is an invertebrate animal with jointed legs and a hard exoskeleton. They make up the largest phylum in the animal kingdom and include insects, spiders, crustaceans, and more. Arthropods play important roles in ecosystems as predators, prey, and decomposers.
Giant squid is largest known living invertebrate animal on earth .
If by largest you mean greatest biomass then it would have to be the round worms phylum Nematoda if you mean the greatest number of species then it would have to be anthropoda as it includes the insects. If you mean by size then it would have to Chordata as it includes the whales. If by largest you mean greatest biomass then it would have to be the round worms phylum Nematoda if you mean the greatest number of species then it would have to be anthropoda as it includes the insects. If you mean by size then it would have to Chordata as it includes the whales.
for Plato golden algae
yes because it has no backboneTo understand scientific classifications on whether or not an organism is a vertebrate (backbone) or invertebrate (no backbone) look at the phylum classification of an organism.Phylum: chordata (vertebrates) anything else invertebratesA bed bug (Cimex lectularius) is classified as phylum arthropoda, which is not chordata, therefore, it is an invertebrate. One can search bed bug classification in a search engine and look for the phylum class.Looking up the organism, Homo sapiens(humans), we find they are classified as a chordata in the phylum classification.
Invertebrates don't have backbones, that's what the name means.
Sponges are divided up into three groups depending on their cell/bone structure:CalcareaGlass SpongeDemospongeHope this helps :D
Idk bc i am maling all of this up and you don't know who i am kool kool bye!
The Demospongiae are the largest class in the phylum Porifera. Their "skeletons" are made of spicules consisting of fibers of the protein spongin, the mineral silica, or both. They contain 90% of all species of sponges.
The largest group in Egyptian Society was made up of farmers and workers.