1 Aussies are known for their excellent herding ability, intelligence, and high energy â and theyâre also one of the larger dogs on this list. 2  Average lifespan: 15 years. 3  Shih Tzu. 4  These âlionsâ were sweethearts of the Chinese Ming Dynasty, and today they live long lives as companion animals throughout the world.
Methylamine is used to produce a variety of important chemical products: pharmaceuticals; pesticides; fuel additives; explosives; solvents and cleaning agents; photographic precessing chemicals; and chemicals for the tanning of leather and dye processes.
An amphetamine is a drug with a psycho-stimulant or psycho-active effects. When taken, a person will experience a temporary boost in his physical and/or mental functions.ersons taking this drug will also experience a decrease in fatigability and loss of appetite. Amphetamine is a drug commonly used in the treatment of narcolepsy and those with ADHD or attention deficit hypersensitivity disorder.