they die.
yes all living things respire, including plants. it happens in the mitochondria of the cell.
All living things, though physically capable of carrying out their physiological functions independently, always need the presence of other living things. They form relationships with other living things for enrichment of their own existence.
They do not interact with any non living things. They might eat a carcass of a dead animal but other then that then they do not.
of course just like any other living things, they decompose.
Evolution happens to all living things, all the time.
living things come from other living things through either sexual or asexual reproduction
people can influence living things because we are living therefor other living things listen to our influence and stuff
Consumer
I would think exobiology is the study of living things on other planets, though we still have not found living things on other planets.
spontaneous
that living things come from other living things
yes