Which data gathering activity would be useful for a bio mechanical analysis

Which of the following are considered general purposes of performing pulmonary function tests (pfts)? 1. the functional status of the lungs 2. the diffusion characteristics of the alveolar-capillary membrane 3. how much and how fast gas can be moved into and out of the lungs 4. the specific diagnosis of pulmonary disease

Drag the tiles to the correct boxes to complete the pairs. match the academic requirements with the careers.

How can one show physical affection in a healthy way?