The answer is obviously A
Infection :) have a nice day!
Answer:
Explanation:
When the body senses foreign substances (called antigens), the immune system works to recognize the antigens and get rid of them. B lymphocytes are triggered to make antibodies (also called immunoglobulins). These proteins lock onto specific antigens.
Assuming type a would be an AA allele and type b is a BB allele, No because an AA mother with an AB father wont make a BB child.
Cardiovascular disease is a non-communicable disease because it cannot be passed on with physical contact with the infected person
