sử dụng quy luật lượng chất để chứng tỏ rằng sự phát triển của sự vật hiện tượng không phải là đường thẳng

Which of the following would one might expect to be a characteristic of an edge city? (1 point) i. tenement housing ii. office parks iii. stable infrastructure iv. ghettoization i only iii only i and iv ii and iii iii and iv

Ahistorian who compares the expansion of political systems to the expansion of economic systems is organizing history by

Afeature that an organism __ and reproduce in its environment is called a