Cactuss ar usd to living in dsrt. Th whol body of a cactus is grn. Th stalk is oval and thr ar thorns all ovr its body. Actually th thorns in thir bodis ar thir lavs. Th lavs ar lik this only bcaus thy can stop th watr in thir bodis from vaporating into th hot and dry air. Th cactuss hav long roots and thy tak thir roots dp into th arth so that thy can gt th watr from dpr,soil. Thir flowrs ar always small and whit.Although thy ar ignord in th dsrt, thy nvr giv up coming ont and alwaysdcorat th dsrt silntly.