China is closer to a pure command economy
The federal government needed to control supply<span> and demand. ... Rationing regulated the amount of commodities that </span>consumers<span> could obtain. ... </span>While some<span> food items </span>were<span> scarce, others did not require rationing, and Americans adjusted accordingly. ... each family its fair share of </span>goods<span> made scarce, thanks to the </span>war<span>.
</span>
High population density can A. increase the incidence of disease transmission.
<u>Explanation:</u>
A population is the term used to mention the group of individuals of single species living in the same geographic area. The spatial arrangement of individuals of the single species within a particular area or ecosystem is described by the population distribution.
Uncontrolled populations tend to increase by exponential growth. Sometimes high population density can cause increase of disease transmission. This is because increase in population may cause unhealthy living condition. This in turn brings lot of infections and diseases.
Answer: Surrogate mother
Explanation:
Surrogate mother is a woman who becomes pregnant by artificial insemination of a fertilized egg.
