clippings. Observe results of temperature on the variables; record, present in later lesson rate of decay of fresh and analyse result; calculate Required practical: plan milk by measuring PH rates of decay. Interpret data about and carry out a change. decay. controlled investigation. Identify variables; Required practical. record, present and analyse result; calculate rates of decay.
of temperature on the rate of decay of fresh milk by measuring PH change. variables; record, present and analyse result; calculate rates of decay. clippings. Observe results in later lesson Interpret data about decay. Required practical. Required practical: plan and carry out a controlled investigation. Identify variables; record, present and analyse result; calculate rates of decay.
AQA-8461-SOW-ECOL.DOCX