“Physical adaptations rely on a variation Already existing in a population. If food was running out and there was the possibility of getting food from the top of a tree and Animal might be able to teach itself to climb but it certainly couldn’t just grow longer legs or a longer neck.”
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I’ve already been saying this fact, as have experts including an evolutionary biologist. It’s interesting to find that it is not a little known fact, but a well known one, that everyone that has successfully completed year 7 in science was taught.
They don’t have that SARS adaptation you were hoping for. 🤦🏻♀️
Remembering my biology classes, we were taught infections are never good for the body as over time it can impact the immune system negatively, but also the CV system and not only. We were taught the fewer infections we get, the better. Get vaccines for immunity, avoid infections.