The signs and symptoms of ________ are usually mild or indistinct until the disease has spread to other organs, making early detection difficult.

To avoid overlap error, the central ray of the x-ray beam should be directed perpendicular to the mean tangent

Indicate whether the statement is true or false

A pathologist's specialty is dealing with ________ and reporting on their findings.

A. biopsy B. blood C. pathogens D. tissues