Answer:
A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. Each codon corresponds to a single amino acid (or stop signal), and the full set of codons is called the genetic code.
Explanation:
Hope you have a great day 
 
        
             
        
        
        
Answer:
Certain species need different environments to live in and if its too cold for one species it can lead to death of the population of that species. 
that is what I put
Explanation:
 
        
             
        
        
        
Answer:
C. Carbon dioxide 
Explanation:
That is the desired product 
 
        
                    
             
        
        
        
 Growth hormone- stimulates body cells to synthesize proteins and grow. Follicle- Stimulation hormone- stimulates the ovaries to develop mature eggs and stimulates the testes to produce sperm. 
thyroid- stimulation hormone- stimulates the thyroid gland to secrete thyroid hormones 
I kno dis because i did a quizlet on it :) 
H O P E  T H I S  H E L P E D <3
 
        
             
        
        
        
No somethings only have one cell. they are called unicellular organisms.