Which of the following molecules provides the code of instructions for the characteristics of an organism?
A. DNA
B. Protein
C. Lipid
D. ATP

Is citizens were comfortable with their detachment from england and had no interest in going to war

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

Adistinctive characteristic of mammals that is not observed in other vertebrates is