The change in position from beginning to end and the direction taken is referred to as displacement.
<h3>What is Distance?</h3>
This used to measure how far or close objects are in relation to one another.
Displacement on the other hand has the direction being taken into consideration which is the major difference.
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Answer:
Mitochondria is the organell by the process of ETS and critic acid cycle.
The oxygen brought in can diffuse to your entire body and carbon dioxide from your lungs can be easily exhaled
An organ system is a group of organs that work together to perform one or more functions.