Directions: Enumerate what is being asked below and explain it in your own words with concrete example. Write your answers on a separate sheet of paper.

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

2. which is the last step in the scientific method?