Introduce yourself and tell one thing you enjoy about science.
This is only a preview. Your comment has not yet been posted.
As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.
Having trouble reading this image? View an alternate.
My name is Ms. Castek and I'll be working with Mrs. Lyver's classes to learn about the human body. I am a teacher and a researcher. I like finding great sites on the Internet and sharing resources.
I like science because I am curious. I enjoy finding out how things work and sharing trivia. Did you know ????
If all major forms of cardiovascular disease were eliminated, human life expectance would increase by 9.78 years.
SOURCE: National Center for Health Statistics
Posted by: Jill Castek | February 11, 2005 at 09:03 PM