The answer for this question should be "false".
Answer:

Explanation:
From the question we are told that:
Frictional force 
Coefficient of kinetic friction 
Generally the equation for Normal for is mathematically given by

Therefore


As mass increases kinetic energy also increases; kinetic energy is directly proportional to mass so whatever is done to either affects the other one the same. i hope this helps :)
You get the net force acting on it ... the sum of the strengths and directions
of all the individual forces there may be.
Photosynthesis. Photosynthesis is the process the plant uses to absorbs light to make food