Why did apollo astronauts perform experiments on the moon?

Read the excerpt below and answer the question. obierika was a man who thought about things. when the will of the goddess had been done, he sat down in his obi and mourned his friend’s calamity. why should a man suffer so grievously for an offense he had committed inadvertently? (p. 125) based on the context clues, the best definition for the word “calamity” in the excerpt above is disaster sadness luck indifference

How did europeans and africans displace native americans in north america’s predominant peoples?

Why didn’t the portuguese have access to the territory that is present-day latin and north america