Answer:
there is inter relationship between population and quality of life there is adverse effect on the quality of life it the population growth rate is high
Answer:
People have noticed and wanted more like dogs with big, floppy ears and a good sense of smell.
They bred them over many years with different breeds.
This is referred to as artificial selection and is one of Darwin's evidence points for natural selection evolution.
Movement of molecules depend on the viscosity of the medium and kinetic energy.
<h2>Role of medium for movement of molecules</h2>
Water in a freezer are in hard form so the molecules are in rest form due to hard medium and no kinetic energy. Due to this hard medium, freedom of movement of water molecules are not possible so they remain in static position.
<h3>Effects of Kinetic energy </h3>
While on the other hand, water on a stove are in liquid form in which molecules are moving continuously because temperature of water increases which increases the kinetic energy of the water molecules. This high kinetic energy allows the molecules of freedom of movement in the medium.
Learn more about kinetic energy here: brainly.com/question/8101588
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