All organisms in an ecosystem are connected. Some are predator, some are prey, and others are just there to help decomposition. What”s more, food chains and food webs are a crucial part of the Earth and life science curricula. Written for struggling upper elementary readers, the main content highlights the most important points, as well as the essential vocabulary relating to food chains and webs. Full-color diagrams aid readers” comprehension.
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语言 西班牙语 ● 格式 PDF ● 网页 32 ● ISBN 9781538243749 ● 翻译者 Alberto Jimenez ● 出版者 Gareth Stevens Publishing LLLP ● 发布时间 2019 ● 下载 3 时 ● 货币 EUR ● ID 7161589 ● 复制保护 Adobe DRM
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