Grasshoppers have an open circulatory system, and worms have a closed circulatory system. There you go. :)
The difference between a locust and a katydid is a locust is short horned grasshopper. A katydid is a long horned grasshopper, or what is known as just a grasshopper.
Sounds to me like it'd be the length of their horns that is the difference.
The difference is that Metameres refers to the external segments of an earthworm, while septa refers to the internal parts of an Earthworm.
the answer cannot be told hahaha
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one is alive and one isn't
The biggest difference is that a bee flies and a grasshopper can only jump. Also, a bee has a stinger and a grasshopper does not.
The circulatory system of the chimp and human is basically the same.
Snakes have a skeleton - worms don't.
body segmentation
rotatory motion
Sounds to me like it'd be the length of their horns that is the difference.