Biology project ; help needed !?

Question

im making an ecosystem, basically inside a 2 liter bottle. its going to be totally sealed for two weeks and it will be in the sunlight. we cant do anything to it for the whole two weeks.

what are things that i might out in there?

i put in mealworms because they are decomposers. what plants should go in their to provide oxygen for the other organisms? help me please.

Answer 1

Do you have any plants available that are tough and can handle stressful conditions? Maybe something that survives in winter and summer, or wet and dry seasons (if that's what you have).