UBSM - International School Digital Library
Studying the interactions between and within systems enhances understanding of the environment and Man's role in it. Interactions occur within an organism, between organisms as well as between organi ...
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There are many types of living and non-living things in the world. Man seeks to categorize this great variety of living and non-living things better understand the world in which he lives. There are ...
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There are repeated patterns of change in nature. Examples of these cycles are the life cycles of living things and the water cycle. Understanding these cycles helps Man to predict events and process ...
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