What happens to the amount of oxygen in a diver's bloodstream when he or she breathes oxygen at elevated pressures?

The process by which natural forces move weathered rock and soil brim one place to another is called

What is the problem in this article? what solution does the article propose?

Give two examples of what would occur if one of the pairs did not match or had an extra chromosomes. explain how this might occur, and if it would be dangerous to the individual. fast.