Top network posts
- 11 What is the evidence that australopithecines were bipedal?
- 10 Why does the heart use lipids (and not glucose)?
- 8 Why doesn't human consumption of plants cause infectious diseases the way consumption of animals can?
- 6 Why is the liver the only internal organ of the human body to regrow?
- 6 Is the missing "life-ingredient" in today's Earth's existence the reason why we cannot recreate life?
- 5 Why pouring salt in the wounds is painful?
- 5 How do insects such as crickets circulate blood through their antennae?
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