Its just fun to test yourself, don't take it too seriously.
Nature Of The Beast
1: Eyes do not shine
2: Bats are not blind
3: No effect they are colour blind
4: All placental mammals are covered by a slippery membrane at birth
5: Yes
6: No
7: No
8: Dead animals are eaten by others
9: Birds do not have to make a conscious effect to hold on to a perch
10: Not slippery
11: Biggest fish jump is 2m (6 feet) they swim the rest
12: Like people they can sleep with eyes open by turning off their mind (like day dreaming with eyes open)
13: Yes
14: Yes it could, it always leaves a safe area to run to
15: Yes several large animals can