Answer:
An easy way to remember when to fly a flag at half-staff is to think of when the entire nation is mourning or engaged in remembrance.
Explanation:
The Columbian Exchange is marked by the exchange of plant and animal life between the Old and New Worlds. The exchanges<span> of plants, animals, diseases and technology transformed European and Native American ways of life.</span>
C. Relative Dating is your answer I think.
Answer:
the first one
Explanation:
"What do Marissa Mayer and Indra Nooyi have in common? They were the first two women to hold US cabinet positions. They are the most recent women to serve as prime ministers. ... They are both now serving as foreign ministers of their countries."
