Helpful and Harmful Insects 在线电子书 图书标签:
发表于2024-11-27
Helpful and Harmful Insects 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
Although some insects are considered pests, children will be surprised to discover just how important all insects are to the other living things on Earth, including people Easy-to-understand text and vivid photographs help children discover- the roles insects play in pollination- how insects make honey, beeswax, and other products- the importance of insects to other animals- which insects bite, sting, and spread diseases- how certain insects can damage trees, buildings, and crops
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Helpful and Harmful Insects 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024