What is not an example of work, according to the scientific definition?

Explanation:

Work is defined as the scalar product of force and displacement in the direction of the force.

Then work is not done when a force applied cause no displacement, i.e the body still remains in it's original position

Take for instance you want a push a car to start and after apply force, the car did not move away from it's position due to friction or other forces opposition your force, then you have done no work.

Carry a pot of water on ones head for 2hrs or more without leaving the position is punishment and not work.

The person has done no work.

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation:

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