Answer:
A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T).
Explanation:
 
        
             
        
        
        
Answer:
The answer is below
Explanation:
It have been shown that domestic  turkeys require about 13.6 grams of food per pound of body weight each day to sustain weight. A gobbler is a male turkey.
The food consumed by a male turkey that is 17.5 lbs = 13.6 grams of food per pound * 17.5 pound = 238 grams. 
7 gobblers = 7 male turkeys, hence: 
The food consumed by 7 gobblers = 238 grams * 7 = 1666 grams
 
        
             
        
        
        
Answer:
the last one which I'm guessing is d......cause it kinda messed up 
 
        
             
        
        
        
Back in the 1800's. There were 2 variations of moths. 1 with white and 1  with black. The black colored moths could blend in the with the coal mines to hide from predators. 
        
                    
             
        
        
        
Identify the type of energy used in each action.
The following are the correct answers :- 
A. electrical energy  - 2. a signal transduction process by a neuron
B. gravitational potential energy  - 3. a ball at the top of a hill
C. mechanical energy  - 1. the flexing of an arm muscle