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Today we checked the photosynthesis and respiration comparison tables. I will collect this assignment tomorrow for a grade.

Students took time to record the Grass Head lab activity in science journals today. Title, Problem/Question, Hypothesis, Procedures, Data, Analysis and Conclusion should be included in the write-up. Everyone measured 10 representative grass blades from their grass head to enter as their data. The average for each grass head was written on the board to be be combined and averaged for the class data. We will finish the analysis of data and conclusion tomorrow.

We discussed how cells get the energy that they need when oxygen is not available. Alcohol fermentation and lactic acid fermentation were compared.

Homework tonight is to read pages 72-79. We will learn about the cell cycle this week.

Posted by Mrs. Carroll