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kirza4 [7]
3 years ago
7

Can anyone help me please?

Biology
2 answers:
vredina [299]3 years ago
5 0

The answer will be number three because vertebrae‘s have backbones and invertebrates do not

My name is Ann [436]3 years ago
4 0

I think verterbrates have a back bone others do not. I only THINK so.

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