Question

define m.s.d and v.s.d​

Answer 1

M.S.D.= Main scale division and V.S.D.=Vector scale division . Please mark the answer as brainliest .

Answer 2

Answer:

Explanation:Musculoskeletal disorders (MSDs) are injuries or pain in the human musculoskeletal system, including the joints, ligaments, muscles, nerves, tendons, and structures that support limbs, neck and back.

Includes Diseases: Repetitive strain injury

A heart defect due to an abnormal connection between the lower chambers of the heart (ventricles).

A ventricular septal defect is a common heart defect most often present at birth, but it can occur in adults after surgery or a heart attack. It involves a hole in the wall between the heart's lower chambers.

Hope it helped