Answer: I'd say C
Explanation: Small plants are at the bottom of the ecosystem, which means they have to start it out. I'm not sure tho.
photosynthesis as a whole takes place in the organelle called chloroplast but light reaction takes place in the chloroplast stroma
<span>The option that could be found on either public or private land is C. mine. A state park can only be found on public land, because parks are owned by states, not regular people. A single-family residence is only found on private land, because that is a house that a family owns. A factory is on private land only, because it belongs to a person or another company. Which leaves us with mines, that can be found both on private and public lands.</span>
Because there always needs to be something that starts it off. Eg: If there was no grass, there would be no animals.