Everything got a spirit/ghost ?

We all suppose and hope that humans got spirits into theyre body. Many people say that animals also got spirits, but which animals? Unicelular or pluricelulars? Maiby that a cow or a dog got a spirit, but what about a fly or a bacteria ? or a HIV virus ? what about plants? what about rocks ? If a rock or a plant got a spirit when that spirit will leave it's body ? Like we all know that a piece of wood may resists thousants of years, if they where passed thrue the hand of a sculptor