What is the ninth term in the binomial expansion of (x – 2y)13?.

Living organism in our word are connected to other variety of ways

In 1999, the u.s. announced trade sanctions worth $116.8 million, targeting goods from france, germany, italy and denmark. the sanctions were in retaliation for a ban on u.s. hormone-treated beef by which organization?

Darwin studied two different types of tortoises on the galapagos islands. sort the characteristics based on which tortoise they describe.