the snake is the symbolic animal for temptation....
since it is said in the christian bible, a snake tempted eve to eat from the forbidden tree..=)
Scorpion
killer whales or sharks most likely.
Aside from different DNA, there isn't really much of a difference between animal cells and human cells. Human cells are an example of an animal cell.
baboons are the only animal, aside from humans, that have been observed displaying homosexual behavior.
they drink animal blood alternative to human blood
Scorpions, solifugae and harvestmen are all fellow members of the Arachnid family.
Elephants also enjoy a cooling mud bath.
Discrete. The number of brothers or sisters can only be integers (leaving aside half-brothers!).
A dugong is an animal similar to a manatee. This animal looks similar in appearance to a manatee, aside from the snout which is downturned, and used for grazing on the bottom of the water. The tail is also similar to that of a dolphin. This animal survives by eating sea-grass.
Caribou
Zebra
Algae and bacteria. They may be small, but they are living and not plants or animals.