<span>The acts encouraged shipbuilding.
</span>
North Korea considers the United States a threat and an outsider that shouldn’t be on the Korean Peninsula. The military exercises are seen as a act of agression
An example of an external response to stimuli is D. <span>getting water to drink to quench the body's thirst.
The stimulus is that you are thirsty. The action, or your response to that stimulus is that you get water to drink it. </span>
Advantages for whom ? Generally, in a smaller family the resources are distributed among fewer people, which means that the children can get a better education and more support and the parents don't need to work us much (e.g. double shifts) to support their family. For the whole state, a 2+2 model is also the most sustainable, where there are no drastic differences in population age over time:the number of people stays constant if everyone has around 2 children.
