Give 3 examples:

name of ion?
uses?
result of too little?
result of too much?
source?

30 points

We all know that our life is a cycle in literal we should accept the fact that all living organisms that exist in this crazy world has an ending because there's no forever and by studying this science subject we can get more knowledge why all organisms that t'll they   exist and that because of explanation of physical science. we should value our time specially our one life to use it in a good and in a right way.

By bringing or providing water to mars.