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1. You took out your best bread knife and used it to slice your bread. After using it, you washed it and forgot to dry it afterwards. Later, you noticed reddish brown spots. Is it physical or chemical change? Support your answer. Chewing food to break it down to small pieces and the changing of starch into sugars through enzymes in the digestive system: is it physical or chemical change? Explain your answer

1. You took out your best bread knife and used it to slice your bread. After using it, you washed it and forgot to dry it afterwards. Later, you noticed reddish brown spots. Is it physical or chemical change? Support your answer. Chewing food to break it down to small pieces and the changing of starch into sugars through enzymes in the digestive system: is it physical or chemical change? Explain your answer

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please send me the question in 20 minutes it's very urgent plz find quotation 1 and 2
Job well done researcher! You are close completing your work. Now is the time you apply what you have learned in this module. Directions: Read the scenario below and answer the following questions on a separate sheet of paper. 1. You took out your best bread knife and used it to slice your bread. After using it, you washed it and forgot to dry it afterwards. Later, you noticed reddish brown spots. Is it physical or chemical change? Support your answer 2. Chewing food to break it down to small pieces and the changing of starch into sugars through enzymes in the digestive systern: is it physical or chemical change? Explain your answer.
Transcribed Image Text:Job well done researcher! You are close completing your work. Now is the time you apply what you have learned in this module. Directions: Read the scenario below and answer the following questions on a separate sheet of paper. 1. You took out your best bread knife and used it to slice your bread. After using it, you washed it and forgot to dry it afterwards. Later, you noticed reddish brown spots. Is it physical or chemical change? Support your answer 2. Chewing food to break it down to small pieces and the changing of starch into sugars through enzymes in the digestive systern: is it physical or chemical change? Explain your answer.
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