Sunday, November 22, 2009
we larned how to do a flow chart.And we did a flow chart of photosythensis.We learned about prokaryotiv and eurayotic welearne d that enerhgy id from food.photosthensis need sunlight ,water and carbon doixide.WEer learned that photostythensis is what happens inside a cell and chloroplast.chlorophills are chemical inside the chloroplast and its neccsary for photosthesis.we also learned light+water+carbondioxide=oxegen.scientists use a arrow for the equals sign.We leatrned smaller ways of saying these elements.o2 is oxegen,co2 is carbon dioxide,glucose a type of sugfrar is C2H12O6.from the experiments our caps exploded then we did a oxegen test our readings were -4.7 pt without co2 and -12ppt with.
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