extinctions have occurred throughout earth’s history. what is accurate about the history of extinctions?

Iam not here to cheat, i just need to check my answer. how were incan commoners grouped within their social class? a. by gender and age b. by family rank c. by wealth and status d. by religious worship my answer is c. i believe this because slaves are at the bottom of the rank, whilst the emperor is above all.

If you were outside when a blast occurs where would you go

What happened as the result of a conflict between british troops and a colonial militia in massachusetts