Answer:
Both cardiac and smooth muscle are involuntary while skeletal muscle is voluntary.
Explanation:
 
        
             
        
        
        
Most induced abortions occur up to 13 weeks of gestation.
        
                    
             
        
        
        
the technique of calorymetry is used to determine the energy content of food items.
 
        
                    
             
        
        
        
Answer:
Explanation:
If any recessive phenotypic individuals result from the cross, then the unknown individual must carry the recessive allele, and have the heterozygous genotype. A testcross helps reveal the genotype of an organism when that organism shows the dominant trait, such as agouti coat color in rats.