荷尔蒙是一种化学信使，由称为腺体的特定器官分泌（或释放）到我们的血液中。 荷尔蒙调节(或空制)我们身体的许多过程，如，血糖水平，血液中的水分含量，一般的生长和血压等。到达指定目标器官后，产生特定的反应。 加入我们的平台：www.fuseschool.org 请访问我们的网站：www.fuseschool.org，在这里，我们所有的视频都按主题进行了精心的分类和編排，了解我们还能提供什么。评论、点赞并与其他同学分享。你可以提问和回答问题，老师会回答你。 这些视频可以采用翻转课堂的模式，也可以作为复习指导。 Twitter: https://twitter.com/fuseSchool 本开放教育资源是免费的，并采用知识共享许可协议进行许可。归属-非商业 CC BY-NC ( 查看许可证证书：http://creativecommons.org/licenses/by-nc/4.0/ )。 您可以下载该视频用于非营利性、教育性目的。如果您想修改视频，请联系我们：info@fuseschool.org。 点击这里查看更多视频：https://alugha.com/FuseSchool
Click here to see more videos: https://alugha.com/FuseSchool In this video you'll learn the basics about Ionic Bonds. The Fuse School is currently running the Chemistry Journey project - a Chemistry Education project by The Fuse School sponsored by Fuse. These videos can be used in a flipped class
In this video, we are going to look at parallel lines. To find the equation of parallel lines, we still use the y=mx + c equation, and because they have the same gradient, we know straight away that the gradient ‘m’ will be the same. We then just need to find the missing y-intercept ‘c’ value. VISI
Plants have developed responses called tropisms. A tropism is a growth in response to a stimulus; so light and water in the plant’s case. There are different types of tropisms: Positive tropisms are when growth is towards the stimulus - so the plant growing towards the light to maximise the stimul
