In western europe and north america, scientists began to understand the causes of infectious diseases at about what point in history?1850
Active transport moves molecules from a high to low concentration.
The answer is federal law has more authority then the state.
True its one of the reasons why Checks and Balances exist. Its the division of power between the three branches.
California is the present day state that was part of the original Nova Albion.
Hope this helps :)
