I think the best answer among the choices listed above is the last option. One-child policy result in large numbers of undocumented Chinese because, a<span>fter their first child, many mothers hid any other children they had, thereby causing them to be undocumented.</span>
Answer:
it allowed societies in the Middle Ages to have a relatively stable political structure
Explanation:
Option 4 is the correct answer because the ability to maintain stable internal environment is known as homeostasis. However, the body keeps up (maintains) homeostasis for some factors including temperature. Moreover, water homeostasis in body is maintain through the ingested liquids which basically depends on thirst. The plasma membrane also keeps up (maintain) homeostasis by the regulation of useful materials within the cell.
Answer:
that plates are denser than the oceanic crust.
Explanation:
