Sin and death

[Brian37]

Romans 6:23 says, "For the wages of sin is death".  

Does this mean animals sin as well?  Even uni-cellular organisms?  Do plants sin?  Because they all die as well, not just humans.  

Why does an animal die if it doesn't know the moral difference between right and wrong?

I cannot bring myself to buy the idea of an all powerful, all loving being knowing that the "Cuterebra" or "Botfly" maggot larvae burrows into the skin of animals such as squirrels or rabbits or kittens or puppies, even humans. It eats their flesh and drinks their blood.