2 ms·

I mean, physiologically. But, yes.

• mikepurvis 5y ago
  I know we're both just being trite, but it is an interesting point that nearly all of our genetics are concerned with the "inside bits" of our proteins, organs, and so on. Whereas when we talk about a hypothetical extra-terrestrial being that has the basic external configuration of a human, that could well be a sulfur or graphite-based life form, or something else entirely. Basically it could look like a smooth, slender, big-headed human but under the hood have much less in common with us than an earthworm does.