Hey there, Smarty Pants.

Welcome back to SmartEQ, where I, the trusty narrator, answer questions from you, the Smarty Pants.

And today is extra special, because our first three questions all come from the same family.

Three siblings from Texas who clearly love smarting together. So let's get smarting.

Question one comes from Logan in Glenrose, Texas, who asks, why do we have dreams? That is a great question.

Dreams happen when your brain is busy while your body is

asleep. Even though your muscles are resting, your brain is still working, sorting memories,

practicing skills, and processing feelings from the day. Scientists think dreams help you organize

your memories, work through your emotions, practice solving problems, and even get creative.

That's why dreams can feel random, exciting, or sometimes a little weird. Your brain is basically doing nighttime maintenance

while you sleep. Okay, question two comes from Logan's little sister Bailey, who wants to know,

why do we have presidents? Excellent question. A president is chosen to help lead a country and make big

decisions on behalf of the people. In the United States, the president helps enforce laws,

works with Congress to make new ones, leads the military, and represents the country to the rest of the

world. Having a president helps keep things organized.

Instead of everyone trying to decide everything at once,

we choose one leader to help guide the country.

And just so you know, companies, businesses, schools, sports organizations,

clubs and communities also have presidents for the same reasons.

And now question number three is from Logan's little brother Barrett, who asks,

Why is jewelry made of shiny things?

What a fun question.

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