Answer:
Due to application of heat on a saturated solution, the interparticle space increases due to increase in the kinetic energy of the particles which allows more solutes to dissolve in the solution thereby making it unsaturated.
-- The equal, mutual forces of gravity between two objects depend on the product
of the two masses ... it doesn't matter whether the masses are equal or there's
one huge mass and one minuscule mass. It's the product that counts.
-- The force also depends on the distance between the centers of the two objects.
Answer:
Series equivalent resistance:
Parallel equivalent resistance: 
Explanation:
The equivalent resistance in series circuit is calculated as



The equivalent resistance in parallel circuit is calculated as

Which can be simplified to



The parallel circuit has the higher equivalent resistance as compared to series circuit.
To balance an equation, you do whatever you did on one side, on the other side. If you subtract, then you subtract on the other side. If you multiply, you multiply on the other side, etc...