1.The Venn diagram above compares chemical changes to physical changes. Which does NOT belong at R?A)change in color B)change in density C)change in shape D)change in state of matter

answer: b has a great day

explanation:

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.

they protect against unsafe foods and medicines being sold

explanation:

answer; calendar;