The five levels of organization in a multicellular organism are cells, tissues, organs, organ systems and organisms. The level of complexity and functionality increases going from cells to organisms.
Susan should follow PEMDAS,
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction,
So, the first step should be, to solve the equation in the parentheses.
I hope this helps!
In ionic bonding, an arrow is often drawn on the diagram to show the direction the electrons move to form the ions.
In order to change celcius to kelvin always add 73 to it leaving you with -195.93