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Common ancestor of humans and …sponges

Itsmylife

It’s been proposed by some scientists that many millions of years back, humans and sponges shared a common ancestor! I was shocked on reading this but then I reflected on this surprising theory, and finally I was convinced.

The sponges do not have a digestive, circulatory or nervous system. Instead they depend on water constantly flowing through their body for obtaining food and oxygen and removing wastes. They don’t have tissues and organs and lack body symmetry.

Considering all this I was surprised to read that humans and sponges shared a common ancestor. But then there are many specimen of humans who do share some of the characteristics of sponges.

Let’s see what they are…

Some humans are spineless characters just like the sponges. They lack courage or strength and try to escape any sort of confrontation, especially with their wives. They agree to whatever is decided by their wives…

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