For example, the LD50 (lethal dose 50%) test, which is typically performed on mice, rats, pigeons, quail and fish, involves determining the dose of a substance (such as a pesticide) that kills (or would lead to the death of) 50% of the animals tested
The average price of a locally manufactured packet of cigarettes is about 1,000 Yemeni riyals (two dollars in the north and one dollar in the south), while its smuggled counterpart is sold for an average of 400 Yemeni riyals, which is a cheap price compared to the prices of local cigarettes
Tobacco Forum in Raleigh, N.C., that auctions will take only a small percentage of the flue-cured and burley sold this year
Powered by four Mercury 500R Racing engines, this stunning boat reaches top speeds of 70 MPH, making it perfect for those who crave adventure on the water
I will maintain, And I am far from joking, Of all the pleasures men have found There's none to equal smoking