By referring to them as "his mother and his father" the reader can feel more close to the character. When saying "the mother and the father" one can relate less, feel distance between one and those parents. On the other hand, when saying "his mother and his father" the reader feels a little more close to the situation, feels deeper the relationship and can ever reflect him or herself in the character.
Answer:
12.A substance containing a weakend form of disease-causing germs that helps protect against certain diseases.
13.It causes white blood cells to produce antibodies which fight disease-causing germs.
14.
15.Hay fever
16.Anaphylaxis
17.970 thousand,44million
18. Acquired Immunodeficiency Syndrome, by weakening the immune system making it more vulnerable to diseases
Explanation:
True
This is do to it not being an actual question and more of like a thing you think in the mind
