The statement that would discredit Pott's objectivity if it was included in the article is I believe the human race is capable of great things.
That statement gives shows his opinion, making it subjective.
The article Rick Potts wrote in 1998 is a credible source of information because it is objective, reviewed by other scientists and written by the director of the Smithsonian's Human Origin Program.  
        
                    
             
        
        
        
An antigen triggers a response from the immune system and an antibody is produced. All antibodies are immunoglobulins, therefore, the correct answer is immunoglobulin. More specifically, an immunoglobulin is a protein produced by plasma cells to fight and neutralize pathogens. To do so, the immunoglobulin has a specific region which is complementary to a specific region of the antigen. Immunoglobulin's mechanism of action is to bind to the pathogen and either block its action or trigger a response of other cells of the immune system.  
        
             
        
        
        
the two main skeletal systems to support the tissue of the body is bone and cartilage 
hopefully this will help 
 
        
             
        
        
        
Observation is the answer 
hope this helps
        
             
        
        
        
The answer is dominant.
A monohybrid cross involves organisms that are heterozygous for only one character. In autosomal dominant traits, the phenotype is present if both copies of the dominant allele (A) are present (homozygous individuals AA) or only one copy of the dominant allele is present (heterozygous individuals Aa). <u>Thus, t</u><span><u>he characteristic that results from a monohybrid cross is the dominant trait.</u></span>