P waves is moved by compressing and expanding.
S waves is form perpendicular angle when they pass.
Answer:
cities, government, religion, social structure, writing and art
Explanation:
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Hello!
In order for an animal to be a vertebrate, it must have a backbone. As can clearly be seen in any image of a sponge, it is a highly asymmetrical simple animal and does not have a backbone. Therefore, a breadcrumb sponge is not a vertebrate, or is an invertebrate.
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