Pepsin I believe is the answer
Both flossing and brushing, of the teeth, are going to help one maintain strong teeth and healthy gums.
The disease that characterized by the absence of <span>a thymus, resulting in recurrent infections, heart defects, and characteristic facial features is: DiGeorge Syndrome
The deletion from Chromosome 22 led to the imperfect development of various body system which would lead to various health issues in the future.</span>
Pets or neighbors idk its either one