(1) earth's crust is made up of relatively rigid plates that ride atop earth's hot, semiliquid mantle. (2) the plates are called tectonic because they're in constant motion. (3) they can move because earth's mantle is a very hot and semiliquid fluid called magma. (4) volcanoes are a result of magma rising up or erupting through a plate, particularly where plate boundaries are moving against each other. (5) also, when plates slide against each other, causing friction along adjacent plate boundaries, earthquakes frequently occur. (6) therefore, we often find volcanoes and earthquakes along plate boundaries. (7) plates may also collide. (8) when that happens, mountain ranges are formed. (9) for example, the collision of the plate carrying the indian subcontinent created the himalayan mountains when it collided with the asian plate.
which statement about this paragraph is accurate?
a. the topic sentence is the found in the last line.
b. there are no supporting details for the main idea.
c. the author uses comparison and contrast to organize ideas.
d. there is no single topic sentence.

Most sociologists agree that: a. culture is central in shaping gender roles, but only in preliterate societies. b. biological factors have some influence, but cultural factors are more important determinants of gender roles. c. biological factors are influential in determining gender roles, but only in industrial or complex societies. d. biological factors only explain differences between men and women with regard to aggression and disease. e. there is no difference between the influences of culture or biology on the development of gender roles, as they are unpredictable.

Neighborhood and community characteristics: the social ecology approach emphasizes the view that certain social and physical characteristics of neighborhoods and communities influence the likelihood of committing deviance and crime.imagine that you are in a position as a community leader. there are several neighborhoods in your community with: high poverty rates low quality housing single parent households which issue would you address first, and what strategies would you propose to address this issue?

According to the world bank, e.u. remittances to senegal were $1,005,728,139$1,005,728,139 in 2015. senegal's gross domestic product (gdp) was $13,779,570,750$13,779,570,750 in 2015. what percentage of senegal's 2015 gdp is represented by the remittances? round your answer to one place after the decimal. remittances as percent of gdp: %% based on the washington post article, e.u. launches $2 billion plan to keep africans from migrating, which explanation correctly explains why senegal's government would or would not implement policies to restrict illegal migration from senegal to the european union? because remittances represent such a large percentage of senegal's gdp, senegal's government faces an incentive to do nothing to stop illegal migration to the european union. because remittances are sent from senegalese workers in senegal to their family members in the european union, senegal's government faces no incentive to crack down on illegal migration. because remittances represent such a small percentage of national income, senegal's government does not find it worth its time to implement policies to prevent illegal migration. because remittances are sent from senegalese workers in senegal to their family members in the european union, senegal's government faces a large incentive to crack down on illegal migration.