About the Infectious Diseases Zone. Infectious diseases are caused by microbes, which are very small, usually single celled organisms. Even though we cannot see them with our bare eyes, microbes are everywhere. Some microbes can make us ill; maybe giving us a cold, flu, or a fungal skin infection. Click on their names at the top of this page to find out more! Chat se.

Dysprosium as a very high ability to absorb neutrons, this makes it really good for shielding in nuclear reactors, and it is also used to make lasers and lights. This is a general science zone, where we will meet five researchers from completely different areas of science. Thank you from your winner - James! If yo.

Holmium is a very silvery white solid metal with a variety of uses. Erbium oxide is pink and can be used to colour glass, which is often used in sunglasses and cheap jewelry. This is a general science zone, where we will meet five researchers from completely different areas of science.

Why does a cactus have spines? Why do giraffes have long necks? Why do some animals have eyes on the fronts of their heads, while others like rabbits have eyes on the side and why does this insect have eyes on stalks? Why does this insect have its eyes on long stalks? Why does a cactus have spines? Darwin said that within a population of animals, all the animals are a little bit different to each other this is called variation.