Which of the following statements describes a challenge that agriculture faces in the coming decade? a. reliance on farm mechanization will need to be limited. b. farmers in africa must adopt new methods to meet their agricultural needs. c. farm businesses will need to increase their wages to attract more labor. d. food production will need to be reduced to conserve the diminishing supply of fertilizer.

The separation of powers outlined in the constitution divides the federal government into equally important parts. which of the following are among those branches? (select all that apply.)

24-karat gold is considered to be pure gold. 18-karat gold is considered to be about 75% gold. what is 18-karat gold considered a mixture rather than a pure substance? a) it has a variable composition of other elements and minerals. b) its color is different than pure gold. c) the gold atoms are not arranged in a repeating pattern. d) it can be melted and transformed into a different substance.

Arthur met rottweiler breeders lynda and george at a dog show in rhode island. the couple, who reside in new york state, later sold several rottweiler dogs to arthur who lived in rhode island. arthur later sued lynda and george, claiming that the dogs were sick and infirm. he filed a complaint in rhode island courts, claiming that even though the dogs were sold in new york, the breeders had attended the dog show and advertised in the rottweiler newsletter which was distributed at the event in rhode island. based on the facts, do you think rhode island courts have personal jurisdiction in this case?