If you're interested in living things —especially plants— this video of "Cielos despejados" is for you. It will answer: how can something as small as atoms, can join and form a consciousness to become something alive? Would it be correct to say that the kingdom planted, because it doesn't possess a central nervous system, is beyond the reach of sentience? Bearing in mind that we don't share analogous functional systems (respiration, digestion, etc.).