The correct answer is letter A
Explanation: Poverty is not being able to have basic needs. Rates of mortality measure death of newborns, this is an important indicator of the health of the community. If the rates high this means that the community have some problems, like hygiene, social policy.
Answer:
Scientific Model
Explanation:
A scientific model is a common term in scientific experimentation or research, which is used to describe a particular phenomenon or situation, by using something else to represent it, thus, it helps in understanding the concept in a easier way.
A scientific model are in various forms, such as visual model, mathematical models or computer models.
The purpose of scientific model is to make the actual thing, phenomenon or situation that is being modelled easier to understand. This helps in using the model to understand how and why a situation occurs, and predict what happens in future.
For example, using predictive models, to predicting or make weather forecast, that is what will happen as our climate changes would be easier to understand, if we could make a fully accurate model of the atmosphere.
Sail the ocean, and found the Caribbean. Although he never set foot on North American soil, he is credited for discovering America
