The relationship between a predator and its prey's food source is often described as a) a climax community b) mutualism c) predation d) symbiosis e) a trophic cascade

 The  relationship  between as  predator  and it's  prey's food  source  is often  described  as predation (answer C).

Explanation

Mutualism -  is cooperation   of difference of species  in a such a way that  the activity of one species benefit the other species.

climax  community  is a biotic succession   which  remain relatively  unchanged  until destroyed.

Symbiolism  is a relationship  between two  or more organism that  live closely together.

A  Trophic  cascades  is  a direct  interaction which can control entire  ecosystem.

mechanics (greek   is that area of science concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. the scientific discipline has its origins in ancient greece with the writings of aristotle and archimedes[1][2][3] (see history of classical mechanics and timeline of classical mechanics). during the early modern period, scientists such as galileo, kepler, and newton laid the foundation for what is now known as classical mechanics. it is a branch of classical physics that deals with particles that are either at rest or are moving with velocities significantly less than the speed of light. it can also be defined as a branch of science which deals with the motion of and forces on objects. the field is yet less widely understood in terms of quantum theory.

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