Answer:
Some DNA is present within the mitochondria of animals, plants, and fungi and within the chloroplasts of plants.
Explanation:
A in Bio last year.
 
        
                    
             
        
        
        
The layer of granitic, sedimentary and metamorphic rocks which form the continents and the areas of shallow seabed close to their shores, known as continental shelves.
 
        
             
        
        
        
Sounds like the puppy has round worm, if that's the type of answer your looking for..
        
             
        
        
        
A) a common ancestor 
Homologous structures are structures that are similar in related organisms. There is a basic pattern of bones which can be inherited from a common ancestor
        
             
        
        
        
Answer:
276
Explanation:
Chromosomes are about 6 feet long.
46 x 6
= 276