lunes, 24 de febrero de 2020
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4.1.3 Types of ecosystems: freshwater, marine, forest, savanna, desert and moorland. There are two main types of ecosystems: terrest...
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Impact of humans in ecosystems. Observe the following situations and read. Then, discuss with your class. What is affecting the toucan... -
4.1. WHAT IS AND HOW IS CONFORMED AND ECOSYSTEM? 1. Observe the picture above. In your notebook, describe how the living and nonliving ...
