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Are rats invertebrates or vertebrates?
since rats are mammals, they are most definitely vertebrates.
Are flying lemurs vertebrates or invertebrates?
They are Vertebrates, most of them have a spine which puts them in the vertebrate category!
How are vertebrates like invertebrates?
Most likely they are living things.
Why are most invertebrates smaller than vertebrates?
they dont have a backbone
Why are vertebrates able to grow larger than invertebrates?
Vertebrates have an internal skeleton and invertebrates have external skeletons. Vertebrates are able to grow larger than invertebrates because of this. Invertebrates would crush themselves under their own skeletons if they grew to a large size.
How numerous are invertebrates?
most invertebrates are arthropods, and 70% of animals in the world are arthropods (insects), so I'm guessing there are more invertebrates than vertebrates.
Is a dinosaur a vertebrate or invertebrate?
Dugongs are vertebrates. Most invertebrates are usually small.
What are the differences between vertebrates and invertebrates?
Vertebrates have vertebra.Invertebrates don't.
Are reptiles more closely related to fishes or invertebrates?
Since they are vertebrates, they are most closely related to fish.
What is the most common neurotransmitter in the nervous system?
salt
What is the most common excitatory neurotransmitter in the brain?
Glutamate
What is the main group of invertebrates?
The group with the most species is that of the arthropods - insects, arachnids and crustaceans. But molluscs and the three groups of worms also make up a good part. Vertebrates is just another group like the arthropods for example - "invertebrates" is incredibly general. There are way more invertebrates than vertebrates.
