It depends on your rank bro. But the good things is that Marines and other soldiers don't pay taxes while there deployed. So your check goes straight to bank.
There are many different variables that affect military pay: rank, length of service, being deployed, serving in a combat zone, etc. Here is a link to a table that shows some of this:
It is a basic scale applied to all the armed forces. It varies based on pay grade and time in service. The answer to this question depends on many variables. You have a lot of "blanks" to fill...
Research is what most Marine biologists do. In research 10% is doing the research 70% is writing for grants and 20% is teaching at the university where your are employed.Some do consulting for...