Are the plants enough?
Answers to Biology Questions
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07 April 2020
16 November 2008
Are we the only animals to cook food, why do we do it and does it give us an advantage over other animals?
09 November 2008
If the human race were to become extinct, how long before all traces of our existence were to disappear?
09 November 2008
05 October 2008
Why is it that humans have three different blood groups: A, B and O. Do animals have the same blood groupings?
28 September 2008
Why does eyebrow hair grow out of control in older people?
21 September 2008
How do smells travel underwater and how can a shark smell a drop of blood in an entire ocean?
14 September 2008