Which of the following is NOT true of natural selection?

When two unrelated species share similar traits it is typically due to:

The following vertebrates have evolved to have very similar characteristics: serpentes, caecilians, amphisbaenids, glass lizards.  This similarity is due each of them having a lifestyle and . 

True or False: Celiac disease is found most often among African-American women.

True or False : Patients with Chronic Fatigue Syndrome are often prescribed rest to help relieve their fatigue.

A common early symptom of thyroid cancer is:  

Which of the following is a common medical treatment for a renal failure?

True or False: a common sign/symptom of testicular cancer is a painful mass on the testicle

In considering the safety of massaging a client that has tested positive for Covid-19, the best course of action is to:

A 26 year old sexually active female is experiencing an increased urgency to urinate. When she does urinate, there is very little urine, though she does experience a “burning” sensation while urinating. She tells you she was tested for sexually transmitted diseases and the results were negative. What common condition might explain the symptoms she is experiencing?