By that definition, the first life on earth was not alive the first 1 billion years or so, until the complex process of reproduction was invented. Heck, life doesn’t even have to be mobile, can be fused to a rock, even more so than moss or a stromatolith. Metabolism and maybe reaction to stimuli are imo the only real requirements.
Define life
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By that definition, the first life on earth was not alive the first 1 billion years or so, until the complex process of reproduction was invented. Heck, life doesn’t even have to be mobile, can be fused to a rock, even more so than moss or a stromatolith. Metabolism and maybe reaction to stimuli are imo the only real requirements.
you may define life however you like; the thing I said still makes sense regardless of definition (0 or many)