'Second minute' diaporamas de présentation

Chapter 1

Chapter 1. Section 1 Early Humans. Early Humans. Historians -people who study and write about the human past. Archaeologists study artifacts , objects made by human beings.

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Chapter 1 Section 2 Questions

414 views • 18 slides

Ancient Civilizations

Ancient Civilizations. Mesopotamia. Civilization . A complex society Cities Organized government Art, religion, classes Writing system How has this civilization influenced us today?. Earliest known civilization. What is current day Iraq Southern part Between Tigris and Euphrates Rivers.

271 views • 13 slides

Hole

Jasmine and William each owned a box called B-box. Each box contained B gas molecules which are represented in blue. . Each B molecule moves independently in a random manner and is able to escape through a hole in the box. B molecule. Hole. Escaping B molecules. B-box.

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