hiniram ng iyong nakababatang kapatid ang iyong cellphone dahil na epekto ng paglalaro ng online games binigyan mo lang ito ng isang oras ng lumipas ang ilang oras ay hindi niya pa rin ito isinusulat panay pa rin na ang naglalaro hayaan na lamang ito pagsabihan ng pangunahin at tularan pagdidisiplina sa paggamit ng teknolohiya lamang siya ng kanyang sarili ko sabihin mo hindi na natin phone​

where is the scientific experiment?

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.