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Extremely Hard Science Quiz Even Einstein would scratch his head!

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Question 1
What animal builds canals and multi-chambered homes called lodges, using wood that they gnaw so it doesn't crush them?
Question 2
What type of animal is an African wild cat?
Question 3
In which of these countries could you natively see the Big Five safari animals?
Question 4
What season has the warmest weather in the U.S.?
Question 5
On account of an eerie sound it makes, what is another common name for the spotted hyena?
Question 6
What do vertebrates have that invertebrates do not?
Question 7
Conjoined twins Tatiana and Krista Hogan appear to have had what superpower?
Question 8
In 1911, what army nurse from the Australian outback developed an unorthodox treatment for polio that involved hot woolen packs?
Question 9
Gastric juices are so corrosive they would dissolve what organ that holds them, were it not for a thick layer of mucus and four layers?
Question 10
What unit of measurement is one-thousandth of a gram?
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