They basically are, because its when one egg splits in two. So they pretty much are clones in the deffinition of the word.
Gravity and friction keeps people on the skateboard
Answer:
Storing food for hibernation is not needed
Some animals that went extinct are:
Dodo
Wooly Mammoth
Tasmanian Tiger
Po'puli
Golden Toad
hope this helps :)
Answer:
breathing
maintaining body temp.
growth
repair of the body
keeping immune system healthy