Facts that describe a relationship in the natural world is called

a a scientific theory

b a hypothesis

c a supreme court ruling

d a scientific law

What’s the scientific notation for the number 6,840,000,000

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together