Physical barriers
immune system
body temp
The correct answer is B. Bachelors degree, however if you are looking to be advanced, a masters degree is recommended.
<em>Answer:</em>
<em>The Doctor may suspect that the cancer runs through the family. Why, because if three different people all have the same exact cancer then it must means that it's in their genes or genotype from the parent passed down to the offspring.</em>
Explanation:
