Which of these advances caused the fireplace to become the central feature of kitchens? evolution of culinary techniques cooking on an open fire was the earliest culinary technique. boiling, which evolved as the next technique for cooking food, led to the design of customized utensils. people in early settlements, such as the egyptians, used small vessels (cauldrons). they hung these vessels over a fire to absorb and concentrate heat for cooking. the egyptians also invented sealable storage silos to preserve surplus grains for many years. native americans used clay vessels for cooking and storing foods. they used these vessels long before european settlers arrived with pots and kettles. stone cooking pots, used for cooking maize, evolved about 7000 bc in central america. the pots were so heavy that they were often left permanently in the center of the cooking space.

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.