|
|
|
The pancreas. This organ sits just below the stomach and is both an exocrine and an endocrine gland.
Laparoscopy. A lighted endoscope specialized for insertion into the abdomen, called a laparoscope, i
Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r
Chimpanzees in the Gombe National Park, Tanzania groom each other by holding an overhead branch with
Until the 1960s, the South’s public facilities were segregated. Some were reserved for whites, ...
Separate the metatarsals. Create space between the metatarsals by holding onto the sides of the foot ...