How does heat transfer occur? a. from warm objects to colder ones and vice versa b. only from warm objects to colder ones c. in many different directions d. only from cold objects to warmer ones

the solar system used to have much dust particles option no d

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them