Comment: While the logical failing of this argument is obvious,

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While the logical failing of this argument is obvious,

And was well refuted in the below response, I wanted to add a small tidbit in case there was confusion.

All living human beings have a beating heart (observable phenomena). A fetus has a beating heart (observable phenomena). Therefore, a fetus is a living human being.

A lizard has a heartbeat, (observable phenomenon). Therefore a lizard is a human being.

Woops.