Increasing wavelength is an indication of a Doppler shift caused by an object moving away from the viewer. Longer wavelengths (of the visible spectrum) are redder, shorter wavelengths are bluer. Objects moving away from you have a red shift, objects moving toward you have a blue shift.
I think it is D if i remember middle school that well
Answer:
President Andrew Johnson's plans for Reconstruction were the same as President Lincoln's plans: The union would be reunited, and the South should not be punished. Johnson planned to do this by pardoning Southerners who, though they took part in the war, pledged allegiance to the United States.
Explanation:
Quality of population depends upon: Literacy rate Health of a person indicated by life expectancy Skill formation
Literacy rate.
Health of a person indicated by life expectancy.
Skill formation.
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