Natural science is a branch of science concerned with the description, prediction, and understanding of natural phenomena, based on empirical evidence from observation and experimentation. Mechanisms such as peer review and repeatability of findings are used to try to ensure the validity of scientific advances.
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语言 英语 ● 格式 EPUB ● 网页 167 ● ISBN 9781005676506 ● 出版者 Distributed via Smashwords ● 发布时间 2021 ● 下载 3 时 ● 货币 EUR ● ID 8570923 ● 复制保护 Adobe DRM
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