I could say gender because people can be transgender but transgenders aren't real
Answer: B. Treatment during childhood is particularly effective and typically cures issues.
Explanation:
The answer would be A. Heart Failure.
No you should not. The amount you are taking might be the rda (recommended daily ammount) so taking anymore might make you overdose
Answer:
Epidemiological.
Explanation:
Epidemiological study may be defined as the type of study that includes the different group of the human population to understand the factors that might affects the health.
This study also explains the risk of a particular factor in the population. In the given question, the study is done to understand the relationship between the delayed physical growth and low-income. This clearly explains the epidemological study and this study also have proper design to study the population in cohort.
Thus, the answer is epidemiological.
