It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
Did you know?
The average adult has about 21 square feet of skin.
Did you know?
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
Did you know?
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Pneumonia. This common lung inflammation may be caused by bacteria, viruses, or fungi and is often d
Cellular Defense Mechanism
Concept of Health by Children
Photosynthesis Concept Map
Immune System Concept Map
Diagnostic Imaging Procedures and Conditions Diagnosed or Treated