Basahin ang mga pangungusap. Isulat sa sagutang papel ang tsek (v) kung sang-ayon ka sa pahayag at ekis (X) kung hindi. 1. Mahalagang bahagi ang tagumpay ng isang proyekto kung magkakaisa ang mga miyembro ng pangkat. 2. Ang pagkakaniya-kaniya ng mga miyembro ng pangkat ay makabubuti sa lahat. 3. Ang lider ng pangkat ang dapat masusunod. 4. Kailangang pagplanuhan muna ang gagawing proyekto bago umpisahan. 5. Mahalaga sa pangkat ang opinyon ng bawat miyembro.6. Ang palaging pagsalungat sa opinyon ng mga miyembro sa pangkat ay tanda ng pagiging isang lider. 7. Ang pagkakaisa ay maaaring maipakita sa tahanan. 8. Hindi dapat umamin sa kasalanang nagawa ng isang miyembro kahit alam mo ang totoo. 9. Ang pagbibigay-puna sa hindi mabuting gawi ng miyembro ay dapat na gawin sa patagong paraan para hindi mapahiya. 10. Ang pagsunod sa gusto ng nakararami sa pangkat ay tanda ng pagkakaisa ng bawat kasapi, kahit alam mo na hindi maganda ang nais.

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question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals

answer; traditional culture;