1. how can you explain the difference in the importance of the ions sodium (na+) and (cl-) in seawater as compared to river water?
2. why do you think the bicarbonate (hco3-) ion is so far down the list of ion abundance in seawater?

What did the native title act do? a. it recognized and protected aboriginal rights to land. b. it stated that aborigines were to be counted as part of the census. c. it established aboriginal languages as official. d. it granted aborigines suffrage.

What are the answers for the following questions?

Which of the following is an example of relocation diffusion