Please tell me what organisms are found on fences n wall that are old?

Question

For jc project pls thanks

Answer 1

You generally find a lot of lichens on old fences and walls.

Answer 2

I would say on some fences, grapes, weeds, critters.. On walls dust, pollen, depending upon where you live... And on walls lots of "cottage cheese paint"...That's the best I can do , hun. That's all guestemates...logic...Good-Luck!!!