B- roots and steams that can store a lot of water
The growth of plants and formation of land mammals characterized the paleozoic era.
Sodium fluoride is a chemical that is added in many municipal water supplies to prevent tooth decay. You can even find it in your toothpaste if you look at the ingredients. Sodium fluoride is a very safe and effective chemical used in lots of oral products because of its benefits against tooth decay. Hope this helps!
Answer:
A
Explanation:
DNA encoded all genetic information that has to be transferred from generation to generation
Liquid and gas takes the shape of their container.