The retina; I may be wrong.
        
             
        
        
        
Answer:
1000 mM
Explanation:
Using V = -60 mV㏒₁₀[K/K'] where V = membrane potential = -60 mV, K = intracellular concentration = unknown and K' = extracellular concentration = 100 mM
So, V = -60 mV㏒₁₀[K/K'] 
-60  mV = -60 mV㏒₁₀[K/K']
dividing both sides by -60mV, we have
-60  mV/-60 mV = ㏒₁₀[K/K']
㏒₁₀[K/K'] = 1
taking antilogarithm of both sides, we have
 [K/K']  = 10¹
multiplying both sides by K', we have
K = 10K'
K = 10 × 100 mM 
K = 1000 mM
So, the intracellular Cl- concentration is 1000 mM
 
        
             
        
        
        
Answer:
True.
Explanation:
Genetic drift occurs when a species migrates into another one, therefore making a new variation of the species.
 
        
             
        
        
        
The one satellite has all the momentum before they connect, and then afterwards they share it.
 
        
             
        
        
        
Answer:
Clouds lack any characteristics of life. Clouds can not breathe, eat, produce their own food, grow, or reproduce. Hope this helps :)