A teacher challenges students to study moon phases to determine if what they have learned from the textbook is accurate. How might a student investigate claims made in a textbook that moon phases occur in a 28-day cycle? a. observe the phase of the moon each night until a full moon can be seen.
b. compare the textbook phases to the actual moon phases seen in the night sky each night in 28 day period over a three-month time frame.
c. compare diagrams of moon phases from the textbook to diagrams of moon phases online
d. observe the moon phases are seen in the night sky as often as possible over a six month period

B. compare the textbook phases to the actual moon phases seen in the night sky each night in 28 day period over a three-month time frame.

this doesnt make any sense imao

original oratory is a competitive event in the national speech and debate association, stoa usa, national catholic forensic league, and other high school forensic competitions in which competitors deliver an original speech on a subject of their choosing, though the speech must be factual.racial discrimination refers to discrimination against individuals on the basis of their race. policies of racial segregation may formalize it, but it is also often exerted without being legalized and also it means facing injustice.