What does the absolute magnitude of a star depend on?
a. brightness
c. energy output
b. distance from earth
d. color of a star

What is the famous rainforest in costa rica called?

Select the word from the list that best fits the definition a mountain range in northeast central asia answer is altay shan

Rah is completing a school project on the expansion of fast food restaurants across the united states. she finds a map that shows a clear pattern of restaurants beginning in the east and expanding west. this map was most likely created using the technology of