What is the question here? He is encountering peer pressure
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>
push ups and jogging/running
pushups benefit physical strength and jogging/running benefits aerobic capacity
:Examine animals to diagnose their health problems
:Diagnose and treat animals for medical conditions
:Treat and dress wounds