/u/Levangeline's posts in /r/askscience
525 upvotes
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Evolutionist here, with a question that's always bugged me; why isn't there more fossil evidence of early humanoids?
47 upvotes
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Are there any plants or fungi that could be considered self-aware or even intelligent? Do they even have the capacity to be so?
17 upvotes
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What is the source of menstrual blood? I.e. is it produced by the body during the ovulative and luteal phases specifically for the purpose of building up the uterine lining, or does blood from other parts of your body supply the endometrium, then get replenished after menstruation?
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3 upvotes
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