Because they should know if the thing they are studying is like from or about or how it was made
Answer:
C. Humans have been on Earth for a very short amount of time
Explanation:
using process of elimination, insects were around before dinosaurs were so that takes away B and C, then humans have been on earth for around 200,000 years which definitely isn't hundred of millions so it's most likely C
Answer:
The right answers are A and B.
Explanation:
Though the gold standard was a measure believed to be safe , it severely restricted the circulation of paper money.
Some pieces of legislation were passed in the first three months in office of president F.D. Roosevelt. One example is the Emergency Banking Act, passed in the early days of March 1933.
Answer:
true
Explanation:
agricultural societies depend on tools to gather food and materials to live
