Which of the following would test positive in the biuret test, and negative in the sudan red test?

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

What is the name for a substance formed in a chemical reaction

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a