Answer:
The first one is the type of energy used 
The second one Is the thermal energy transferred 
Explanation:
 <em>I</em><em> </em><em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em>
 
        
                    
             
        
        
        
A . The diuretic phase lasts for one to three weeks
        
             
        
        
        
a) volume in cm³ = 20 × 42 × 42 = 35280 cm³
b) volume in m³ = 0.2 × 0.42 × 0.42 = 0.03528 m³
c) volume in ml³ = 200 × 420 × 420 = 35280000 ml³
d) volume in litres = 0.02 × 0.042 × 0.042 = 0.00003528 l³
e) Density = Mass / Volume 
Mass = Volume × density 
 = 0.00003528 × 1 
 = 0.00003528 × 1000 
 = 0.03528 grams 
f) Mass in kilo gram = 0.00003528 kg 
 
        
             
        
        
        
When neurons are not producing electrical signals we say that they are at resting phase: voltage across their membrane is called the resting membrane potential, or the resting potential.
This potential is determined by the concentration of ions (Na, K) across the membrane and by membrane permeability to each type of ion. While the ions move through channels down their gradients they lead to a separation of charge and that is what creates the resting potential.
The membrane of the neuron is much more permeable for K ions so the resting potential is close to the equilibrium potential of K+.