In science class, malika was asked to write a research paper about something he is interested in. after much research and planning he wrote four thesis statements. which thesis statement should he use?

a. ten diseases caused by genes were discovered after 1994.
b. genetic research has a large impact on our everyday lives.
c. doctors will have to reassess how they evaluate child development if autism is found to be genetic.
d. there are social, political, and religious issues attached to all fields of genetic research.