The circulatory system transports the waste to the excretory system.
The kidneys filter the waste and disolve it in water. The remaining (what is left) fluid (liquid, in this context) is called urine (pee).
The purpose of this blog is to host a compilation of different texts and activities which can be used for an EFL class, as well as general resources. During the following weeks I'll post regularly different resources learnt at uni as well as other things I’ve seen as a student or within less formal environments, and hopefully I’ll do it both in Spanish and in English. In addition there will be useful links to other blogs and compilations.
Wednesday, 11 October 2017
The excretory system
The excretory system is responsible for removing (eliminate) unwanted substances from the body. It is part of the vital function of nutrition
The circulatory system transports the waste to the excretory system.
The kidneys filter the waste and disolve it in water. The remaining (what is left) fluid (liquid, in this context) is called urine (pee).
The circulatory system transports the waste to the excretory system.
The kidneys filter the waste and disolve it in water. The remaining (what is left) fluid (liquid, in this context) is called urine (pee).
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