Is a human body a simple machine

no it's not a simple machine.

Explanation:

Simple machines are any basic mechanical devices for applying force. The Inclined plane in the human body is the foot. ... Examples of simple machines: A pulley In the human body when the tendon of a skeletal muscle slides over a round, bony surface, the "system" acts like a simple pulley.

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.