Why do we have hairy arms?

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Hair is a normal and natural part of the human body. Many people have hair on their heads and it could be yellow (blonde), red/orange, brown, black or grey/white in colour. And you may choose to wear your head hair long or short or style it in different ways.

But have you thought about the hair on other parts of your body? Like your eyebrows or nose hairs or toe hairs? My friend’s daughter has and she wants to know why do people have hairy arms and why are grown-ups hairier than children? So let’s find out…

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Do you feel like you’re a part of nature?

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My 7-year-old says that humans are part of nature because we drink the same water as animals and plants. We eat and drink and wee and poo like animals. We grow our food in nature (and sometimes animals and birds eat it too). And we evolved from a common ancestor – a very simple creature that lived millions of years ago.

So what is ‘nature’? How are humans a part of nature? And what can we do to look after our natural world?

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Where do chicken pox come from?

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Chicken pox has been doing the rounds at my 3-year-old’s kindergarten over the past few weeks. It’s a common illness and many people get it when they are children. My 3-year-old caught it from her best friend and wasn’t very pleased about it.¬†She felt very poorly for a few days and didn’t like her itchy spots. She looked at me with a sad face and asked, where do chicken pox come from?

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Are bogeys good for you?

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Bogeys or boogers are the bits of dried-up snot you find inside your nose. I get them, you get them, everybody gets them. You can get bogeys out by blowing your nose but my kids like to pick them out with their fingers and eat them – yuck!

But have you ever wondered what are bogeys for? Why do our bodies make them? What are they made of? And could eating bogeys actually be good for you?

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