|
|
|
A soil surface crust that includes nitrogen-fixing, soil-enriching cyanobacteria.
Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r
Sphygmomanometry. Photograph of a physician taking blood pressure readings with the use of a sphygmo
The respiratory system. (a) Sagittal section of the head and neck, revealing the organs of the upper
Procedural memory includes skills that are handed down in a culture from generation to generation.
A typical beginning technician tool set that includes the basic tools to get started.