Rank the following according to size from smallest to largest: univierse, stars, galaxies

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air