Answer:
The relationship between frogs and fishes in a pod is predation.
                   
 
        
             
        
        
        
Answer:
I think its 4
Explanation:
I don't think DNA is a lipid I just think it helps deal with lipids but is not a part of one I think that acid is a lipid tho but thats why I chose 4 may be wrong tho
 
        
             
        
        
        
Answer:
Option A) is correct.
Explanation:
 Electromagnetic waves refer to waves that are created due to vibrations between a magnetic field and an electric field.
Electromagnetic waves do not require a medium to travel through space without a medium. Electromagnetic waves can travel through air,  vacuum of space and solid materials.
So,
Option A) is correct.
 
        
             
        
        
        
Answer:
The results are not able to be reproduced.
Explanation:
Generally, if an experiment is done and the results/similar results can not be reproduced then it can be considered invalid.
 
        
             
        
        
        
It means wolf are begining to disseaper. They are going to be extinct.