swwg76k4wi swwg76k4wi

22-04-2021
Geography

contestada

How do astronomers recognize regions in the night sky? *
A. by using constellations
B. by measuring apparent brightness
C. by using the Doppler shift of galaxies
D. by using naked-eye astronomy methods

Respuesta :

dilbert21 dilbert21

23-04-2021

By using constellations

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