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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. Theyre 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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Who's Sporting the Worst Summer Style?

  • Christina Aguilera! That girl is a walking fashion disaster.
  • Is that a garbage bag Kirsten Dunst is wearing?
  • Fantasia has definitely looked better.
  • They're all sportin' bad summer style.

Dear Dish-It In The Forums

Kirsteeeeen
This thread has been moved. Click here to see the new thread.
reply 2 days
Isabellax
@nrfvltmrdftw06  :p :p
reply 3 days
nrfrvltmrdftw06
 @isabellax same
reply 3 days
Ashleexo
Ashleexo posted in Family Issues:
"Sophieex_" wrote:I'm not afraid of either of my parents. But if I could choose, my mom. I'm also not afraid of either of my parents at anytime.  But when I was 13 and under and in trouble, it would be my dad.
reply 3 days
country_girl19
If you really want to get rid of the romantic feelings for him, just try picturing a future with him, and also asking these questions in your head, "Is he a good guy?" "Would we last?" But maybe he's acting awkward around you, because your friend asked him to Prom, but he might rather go with you, but doesn't know how to say anything about the situation. I would suggest talking to him about it, and if he is a jerk about it, don't bother. But talk to him first, and if he has the same feelings, then talk to your friend about it. I just want to warn you, that if you do this, you and others could get their feelings hurt. Crushes are a risky, scary thing in high school. Anyway, that's what I think you should do. If you don't want to do that, then follow what your intuition tells you.
reply 3 days