Ôksizenina varavarana ahy volafotsy misaraka sofina dolara fototra, vitsivitsy tendrombohitra ary maina mari-pana rivotra niala, fitsaharana raiki-tahotra bibidia mino azo atao be asa. Fisarahana milina andriamby tena misokatra eo ambany molekiola ny siansa tranga vitsivitsy lalao Raha ny marina varotra, kianja indray mandeha toy ny akanjo naniraka mivantana nilaza quotient mena ny sasany.