The best way to keep radiation dose to the patient low is Shielding
Avoiding repeat exposures
Time
Distance

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

Look at the inheritance patterns. what do you notice? can a single offspring inherit both chromosomes from one parent?

Discuss how the research in this article shows how new technology and experimental methods can lead to changes in theories. what information did you include in your answer? check all that apply.