Trends in Drug Use. About 22.6 million Americans or 8.9% of the population are current users. of illicit drugs, meaning they use at least once per month: â¢ 13.3 million employed Americans. â¢ 4.2 million dependent on illicit drugs. â¢ 15 million dependent on alcohol. Total economic cost = $193 billion.
The African elephant is the largest of the two species left in the world. They have extremely large ears and both the males and the females grow tusks. They can be more than 12 feet tall and weight about 14,000 pounds. There are some sub species out there that are smaller with a height of about 9 feet and weighing approximately 7,500 pounds.
African elephants are the largest of all land animals, adult males weighing between 1,800 and 6,300 kg (2 and 7 tons/ 4,000 and 14,000 lb.). Females are smaller, weighing between 2,700 and 3,600 kg (3 and 4 tons/ 6,000 and 8,000 lb.). Shoulder height ranges between three and four m (9.8 and 13.1 ft.).