Answer:
I dont know for sure, but I would say B.
Explanation:
I say B, because across continents there have been numerous fossils found with different ages. You can even look up case studies, but the answer might not be B, its just a guess.
Answer: what u mean heres a river tho nile river also known as the nile, hope this helps you a little bit.
Explanation:
Answer:
Wind speed is measured by using anemometer and wind direction is measured by using Wind vane.
Because modern civilization had accomplish that
