What is the difference between the core promoter and promoter-proximal regulatory elements?

Core promoter is the section for conclusive of proteins required for transcribing all genes, such as TATA-binding protein and RNA polymerase, but the promoter-proximal aspects are exclusive to sets of genes that are managed together. Apart the core promoter is elaborated in regulating transcription for most genes.

4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.