Which are socioeconomic consequences of immigration?

i. an increase in skilled labor forces wages down.
ii. an increase in indigent people puts a strain on resources.
iii. an increase in elderly workers increases social security costs.
iv. an increase in workers provides additional economic growth.

options:
1. i and ii
2. i and iii
3. ii and iii
4. ii and iv
5. iii and iv

Which of the following statements is not true about regions? a.) regions have fixed boundaries that are determined by the region's inhabitants. b.) a region can be defined by physical characteristics, such as climate, landform, and vegetation. c.) regions can change over time. d.) a region can be defined by human characteristics, such as language, government, and economic activity. e.) the same location can be considered part of multiple regions.

Assume that the banner needs to be 18 feet long instead of 15 feet

Which body region is lateral to the sternal region and superior to the brachial region?