Que compuesto químico es insoluble en agua, no es conductor, es sólido a temperatura ambiente y su tenoeratura de fusión es alta?

Apackage contains 1.33 lb of ground round. if there’s 29% fat, how many grams of fat are in the round? i got 175 g but the textbook says the answer is 91 g of fat. how?

What was the procedure by which case united states vs lopez went to court

Drug abuse will not lead to physical and psychological dependence. true or false ?