Which among the following is an irreversible effect of both deforestation and water pollution on the environment?.

Solve this problem e=0+4m+p/6 (i also need to know what they are asking)

What did pavlov initially notice about the animals in his original research after conditioning took place?

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?