Answer:
i think bubbles tbh
Explanation: oxygen, carbon dioxide and hydrogen produces bubbles
 
        
                    
             
        
        
        
The answer is Hyphae 
If you don't understand plz message me
If you do plz brainlest me
        
                    
             
        
        
        
Answer:
I don't know what your fish looks like but I will try my best :)
 To accommodate the developing eggs, the mother's body expands, becoming deeper and broader. A few days before delivery, she develops a bulge below the gills, her outline becoming fairly square in this region, while the gravid spot has enlarged its area. The female swordtail and guppy will both give birth to anywhere from 20 to 100 live young after a gestation period of four to six weeks, and mollies will produce a brood of 20 to 60 live young after a gestation of six to 10 weeks.
Explanation:
 
        
             
        
        
        
The answer would be Sprots Medicine