Answer:
Biology is a branch of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology.
 
        
             
        
        
        
Because in that way we keep thinking about them. How can you forget something when you're thinking about it?!
        
                    
             
        
        
        
Answer:
either helpfu, harmful or neutral
 
        
             
        
        
        
The correct answer is D) fern gametophyte bearing only antheridia.