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Is a sponge a planet?
A sponge is an organism that has specific characteristics. It is a group of invertebrates which are organisms without "backbones" or endoskeletons.
Do seahorses have endoskeletons?
Yes, they have endoskeletons. Seahorses' skeleton are inside their bodies so they would have endoskeletons.
Do lions have endoskeletons or exoskeleton?
Lions have endoskeletons because they are mammals and we are mammals.
Endoskeletons of most vertebrates are composed of?
What materials make up the endoskeletons of most vertebrates
Why do we need endoskeletons?
we need endoskeletons because they hold us up. if we had an exoskeleton we would be covered by a shell
Do crabs have endoskeletons?
yes
Do reptiles have endoskeletons?
yes they do
Do piranhas have an endoskeletons?
yes
Do insects have endoskeletons?
Insects have exoskeletons.
Do reptiles and amphibians have endoskeletons?
Yes
What is the difference between animals muscles with endoskeletons and exoskeleton?
In animals with endoskeletons, muscles surround the skeleton. In animals with exoskeletons,the skeleton surrounds the muscles.
Which animals have endoskeletons?
An endoskeleton are inner skeletons that are composed of tissue that has become mineralized. Animals with endoskeletons are humans, monkeys, horses, birds, and fish.
