Astatement that describes what scientists expect to happen every time under a particular set of conditions is a a. scientific inquiry. b. scientific hypothesis. c. scientific theory. d. scientific law.

The correct answer will be option-D.

Explanation:

In a scientific investigation, the first proposed statement is known as the scientific hypothesis which after the experiments gets transformed into the scientific theory and law.

The scientific theory explains why and how the natural event happens which can be modified with the new evidence but the scientific law which provides the description of the natural events once formed is valid in the universe and do not gets changed.

Therefore scientific law is the statement which is valid every time in a particular set of conditions which a scientist expects to be valid.

Thus. option-D is the correct answer.

the answer is b

explanation:

thymine. in rna, thymine is replace by uracil