Answers for this would be more helpful if you googled this or look at the instructions that should be included in or on the box of the pregnancy test.
<h3>Answer</h3>
The inorganic molecules needed in small amounts in the body are Mineral Salts.
<h3>Explanation</h3>
Inorganic compound is a substance that does not contain both carbon and hydrogen. Though, Water(H2O) and hydrochloric acid(HCL) contain hydrogen but they are essential inorganic compounds. Similarly, carbon dioxide contains carbon but still it is an inorganic compound.
Example
phosphorus
potassium
iron
sodium
iodine
sulphur
Functions
- For maintaining bone and tooth health
- Nerve and Muscle Function
A web of causation model can vaccines and improved sanitation cause the death rate to decrease.
<h3>What web of causation model?</h3>
A web of causation model is a model designed to relate the causes and effects of a disease, exploring multiple causative factors and giving each same attention for such chronic disease.
For example, a web of causation model for a person who contracted Corona virus would study the factors involved relating to how such person may have contracted this disease, any health factors that make the person prone to contracting the virus etc.
Thus, Web of causation model is an epidemiological model used to organize research so as to identify determinant factors and provide relevant interventions and cure to a chronic disease.
To learn more about epidemiological transition click here;
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C. To reduce medical problems later in life
Addiction to nicotine, elevated heart rate
