What's the BIG idea?

Hey it's a beautiful Tuesday!! Today is the start of a new series which I'm call...drumroll please.....Whats the BIG idea. A chronicles where we find out what the big Idea of the day is! Are you excited, are you? Well i am! So the big idea of the day is Why do we yawn? A question that stumps a lot of people. do you know if you do go ahead let me know in the comment box down below!
We all once had this question. Yes i know it's a strange question. But we might finally have a answer to the contagious question. Yawning actually helps our body. Yawning helps draw in large amounts of air to increase blood pressure, heart rate and blood oxygen improves. We'll this concludes to little BIG things blogs very first ever, what's the BIG idea. Hope you guys liked it and remeber
Sassy not trashy!
Don't forget to comment down below any more facts you find.
Have an awesome Tuesday!! :)
Jordyn