I need help to answer these questions

1-If the thymus takes part in hair growth, when puberty hits and the thymus starts to decline in size, does it decline hair growth as well?

2- Cervical cancer has had a long debate on whether or not it’s a hereditary cancer or not. Is it? Why?

3-List 2 mechanisms for generating immunoglobulin diversity

4-When it comes to immunology, why is it that humans are more closely related to pigs and not chimps/apes?

5-Give an advantage and a disadvantage of N-region nucleotide additions.

6-What are some long term effects blood thinners have on people?

7-What are advantages and disadvantages of not getting the flu vaccine

8-What are advantages and disadvantages of not getting the flu vaccine

9-What advantage could there be in having an immune system that generates billions of lymphocytes that do not recognize any known infectious agent?