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Dem Bones

Dem Bones - Reviewed by Kidzworld on Dec 27, 2006
( Rating: 1 Star Rating)

You probably think of death when you think about skeletons. Maybe you think that skeletons are like scaffolding, holding everything in the body in place. The truth is bones are a lot more. They're alive.

You probably think of death when you think about skeletons. Or maybe you think that skeletons are like scaffolding, holding everything in the body in place, and the bones are like metal bars. True but bones are also very much alive. They aren't just some solid material like metal, they are alive with cells. Human bones have three layers. The smooth, hard outer layer is cortical bone. Beneath this layer are many layers of cancellous bone. Cancellous bone looks kinda like a sponge. Although not quite as hard as cortical bone, it's still pretty strong. The third and innermost layer is the bone marrow. Bone marrow is like a thick jelly, and its job is to produce blood cells. So, as you can see, bones aren't only alive, they're responsible for keeping you alive as much as the heart or the brain!

What Do Bones Do?

1Bones make blood cells.

1Bones are the framework for your body.

How Many Bones?

Humans are born with 300 bones, but adults only have 206 bones. So what gives? Some of the 300 original bones in a baby are made of regular bone and some are made of a material called cartilage. Cartilage is soft and flexible to start, but over the years the cartilage grows and slowly hardens into bone. Also, some bones fuse together. All of this is part of the normal growth process.

Some time between the ages of 17 and 21, this growth process ends and your bones are as big as they're going to get. And like magic, you end up with 94 fewer bones than you started with.

Bits of Bones

1More than half of the body's 206 bones are in the hands and feet.

1The skull is composed of 30 different bones.

1The smallest bone in the body is the stirrup bone inside the eardrum. It is less an inch long.

1The largest bone in the body is the femur which is the leg bone that runs from the hip to the top of the kneecap (patella.)

1Everyone's heard of the funny bone, but did you know that humerus is the real name of the long bone that runs from your elbow to your shoulder.

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esthery27
esthery27 posted in Friends:
I think you should just be yourself and be patient. You will find some eventually
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mococospartan
mococospartan posted in Friends:
"mococospartan" wrote:You see i am very POPULAR at school but the truth is im popular but dont have any true friends the end 
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mococospartan
mococospartan posted in Friends:
You see i am very POPULAR at school but the truth is im popular but dont have any true friends the end 
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bffeaea
bffeaea posted in Friends:
I don't know you and I'm not exactly sure how you act, but being friendly is definitely the way to go. Don't change yourself for ANYBODY. Especially someone who you don't need to impress. Speaking of impressing, don't try, do. If you are telling a story and that happens to impress them than that's great! But don't go out of your way to try to make yourself look awesome because I'm sure you already are. Be yourself. But the most important thug now you can do is not try to make a million friends. Because personally I would rather have one AWESOME friend than a million ok friends. I hope this helped. :)
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HoneyHamstern
HoneyHamstern posted in Friends:
Be yourself and most important of all, be kind. You will get great friends by doing so. Being popular doesn't always mean being nice; sometimes people tend to be rude and bossy to be "popular" and that isn't good. But if you participate or even start a group at school, at the library or somewhere important in the community (community service like the Rotary Club is a good way to start for kids and teens) can be a great way to meet friends and share your happiness.
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