No a scientific method is not used to to prove anything.
Answer:
The determinants that you can control are the policymaking and the health services. The others you can not.
Explanation:
The determinants that can be controlled are the ones that one person or a group of people can change like some political actions or laws. Also some hospitals can be modified by the help of people or some foundations.
The determinants that can not be controlled, are the ones that are inherent of the individual like genetics, biology, anatomy and individual behavior, by now, our genetic medicine is not so advance to change all the sickness, of course there are some advances like identify some gens like Down syndrome.
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Layers of fossils in pillars, the rock covering them is dated and we get an exact time of each layer.
The property that describes the ability of blood to move readily through vessels because it contains a high volume of water is: low viscosity.
Blood is the fluid that facilitates the transport of various substances across the whole body. It is a red-colored fluid that receives its color due to a pigment called hemoglobin. The substances that blood can transport are: gases like oxygen and carbon dioxide, waste material, hormones, immune cells, etc.
Viscosity is the property of fluids that determines the resistive power of fluids. The more a liquid is viscous, the more it has the resistive power to move or change its shape. Water has very less viscosity and hence can easily move or change shape according to the vessel it is present in.
To know more about viscosity, here
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