'Gases escape' diaporamas de présentation

Unit 5C: Gases around us

Unit 5C: Gases around us. Unit 5C: Gases around us. Gases around us. Divide the substances into 2 groups. List the similarities and differences between each group. Unit 5C: Vocabulary. Air. A mixture of gases. It is all around us. Carbon dioxide. Part of the air. The gas we breathe out.

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Mars

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Unit 7: The Body

Unit 7: The Body. 7.3 Stages of Decomposition. Stages of Decomposition. There are predictable stages of decomposition that all bodies will progress through. The rate of decomposition will vary depending on conditions such as heat, moisture, and scavengers. Stage 1: Autolysis. 0-4 Days

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