Friday, August 3, 2018

why we yawn

Hi bloggers

have you yawn before.Do you no why we yawn if you are sleepy or warm.
it comment down below and say what I done wrong.#


Have you watched unhelpful videos?Today i am going to be talking about a really  helpful to show you something to do.

Well Scishow kids have solved the problem they have made a cool videos and those videos were show some information why we yawn or got goosebumps.                

have you wondered why we yawn if you are sleepy or warm cool air.

1 comment:

  1. Well done for getting this on your blog Alihetoa.

    I wonder if you could give a quick summary of what you have found out next time you blog.

    ReplyDelete

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