Answer:
As liposomes with red blood cell membranes burst more rapidly than those made from egg membranes, we consider these liposomes as more hypertonic respect to water, than those derived from frog egg cells. 
Explanation:
Osmosis is a process where water can cross a semipermeable membrane in a gradient way.  Water tends to move from a high concentration of solvent to a low concentration.  Then, water goes in through the liposome to dilute its solute content, as it's not easy for molecules inside to go out of the usually impermeable membrane bilayers.   
 
        
             
        
        
        
Its 18 electron 
1st orbital : maximum = 2 electrons
2nd orbital : maximum = 8 electrons 
3rd orbital : maximum = 8 electrons
2+8+8 = 18 electrons
        
             
        
        
        
Answer:
nice.....................
Explanation:
yes
 
        
             
        
        
        
Answer: D. They must eat in order to gain nutrition
Explanation:
 
        
             
        
        
        
Answer:
It's true that anabolic steroids used by some bodybuilders and athletes contain testosterone or chemicals that act like testosterone. The difference is that doses used in testosterone replacement only achieve physiologic (natural) levels of hormone in the blood.
Explanation:
It's true that anabolic steroids used by some bodybuilders and athletes contain testosterone or chemicals that act like testosterone. The difference is that doses used in testosterone replacement only achieve physiologic (natural) levels of hormone in the blood.