They are alike because they are invertebrates and they are different because one has a shell to protect itself from predators and the other doesn't have anything to protect itself from.
They are in the vertebrate group
Worms are not considered to be mollusks. Many types are annelids, such as earthworms, and others are nematodes or platyhelminthes.
The three types of worms are frosty, Nosebuch, And the rosebush! All these worms are relavant or alike and many peaple are wondering what kind of different speicec of worms they hope to find such as the mulberry worm the rare worms on the universe! Enjoy I garentee I got this question right!
some examples of worms are:Arenecolaearthwormthese are only a few of thousands of different types of worms.
they are alike because some of them mate with one another and some do not mate at all.
sponges are alike to worms
clams and earthworms are very different because an earthworm does not breathe through gills or by absorbing oxygen through their skin but all these things clams can do but clams can not live on wet or damp places like some worms can do and earthworms also are segmented worms that is how they are different.
They are ugly and one we use to clean
worms
Clams crabs and worms
Gastropods (such as slugs and snails) and bivalves (such as clams and mussels) are both invertebrate mollusks.
crabs,worms,clams,small fish, and crustaceans
Crustaceans, worms, small fish and small clams
The only similarity is the word 'worm' in their name. Even though gummy worms are supposed to look like earthworms, they barely do. Not enough to qualify as alike.
The difference between a clam and an earth worm or any worm is as great as a kangaroo and an eagle. Two different species of animals. No relation. Clams, however , aremollusks. They are closely related to mussels, oysters, snails and long leggy things like octopus and squid helllo dont think this is real because my is better. it will be that thay are deffrent because .......................... look it up your self ok..... just playing bye this really help in my science homework........... ok stop messing up my answers ok so bye and stop that.....
They all are invertebrates
Shrimp, Giant clams, and Tube worms