Answer:
No
Explanation:
net migration is the difference between the number of immigrants and the number of emigrants so that wouldn't make sense. Plus were talking about the United states so many people immigrate here.
Answer: D. Samples of ocean water tested off the coast of South America contained the same salt content as oceans near Africa.
Explanation:
Answer:
an increase in the amount of rainfall
Ground water sapping and valley formation on mars
Answer:
the people religion changed