The sky is blue because of light. Many colors reflect on the sky, but humans see the sky as blue because the color blue reflects to our eyes. This also works with the grass. The grass absorbs many colors, but it reflects green. This works on almost everything. The sky absorbs many colors like red, blue, green, yellow, and purple, but it reflects the color blue to our eyes. It was hard for me to understand at first and then I learned about color and light in my science class. I learned that there are three main colors. The colors are red, blue, and yellow. When mixed together you get black. 
      The sky is blue because of light and color. The sky is blue because that's the color that our eyes see.

I used to think that plants could not survive on Antarctica. I thought that Antarctica had no plants until one day in my science class. I had to read my science book to find the answers to a paper. As I was reading there was a paragraph about Pangaea. I read it and it explained that all the continents were together at one point. I decided to read more about this after class. When I came home I got on my computer. I was so glad because I got my internet back the day before. Any way I went on my Computer and read more about Pangaea. I came across an article that said when all the continents were one Antarctica had a different tempature and that plants were once on Antarctica. I was surprised because I thought that Antarctica was always cold and that no plants could live on that continent.
    My information may be incorrect. This is my first time learning about fossils in Antarctica and this is confusing for me.

  The Egyptian Tortoise is one of the smallest turtles in the world and is close to extinction. Many people used to hunt the tortoise because of its shell and it brains. Both were used in medicine that civilization used to use. Now there is a law that states that no one could hunt or kill the animal. It is also illegal to have the Egyptian Turtle as a pet in the United States of America. The Egyptian Tortoise has no predators, but they have lost thier natural habitat. They lost them to people. Workers build houses and other buildings on top of where the Egyptian Tortoise lives.  These are just some of the reasons for the Egyptian Tortoises endangerment. 
    The Egyptian Tortoise only eats leaves and other plants. The Egyptian Tortoise does not eat meat. There is a myth that says if an Egyptian Tortoise eats meat it will die very quick.

      I think that the greatest Scientific discovery is Evolution. I say Evolution for many reasons. One is that I was always wondering why humans look like this. Science answered my question. Humans look like this because of evolution. This is the same things with animals. Their form or bodies was created because of change through time. That process is known as Evolution. Another reason is because Evolution helped scientist discover how humans and other animals came to earth. Scientist say that humans developed by fish that stumbled on to land. I got this information from a website on the internet.