Yes, but they eat plant seeds and vegetables.
Yes.
yes
Pillbug
Two
It falls under Isopoda -- "Shelled" crustaceans with 7 pairs of legs.
3
Around 300,000,000 years.
If my hypothesis was that the pillbug would be attracted to applesauce and it indeed moved toward the applesauce, I would conclude that my hypothesis is supported by the observed behavior. This suggests that the pillbug is attracted to the substance, indicating a potential positive response to the applesauce. However, further experimentation would be needed to confirm this attraction and rule out other factors.
A sunflower is a producer. It is not a decomposer.
Nothing. They're terrestrial.
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In dark and sheltered spots in your garden.