When injected, benzedrine, dexedrine, and methamphetamine increase the release of serotonin, norepinephrine, and dopamine in the brain. Benzedrine, dexedrine, and methamphetamine are examples of amphetamines. They are stimulants, which speed up the messages travelling between the brain and the body. They may be used to treat attention deficit hyperactivity disorder.
The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars.
D.
This is so since the average person (with activity) stores enough glycogen to last him 12 to 14 hours.
1. Saltwater is completely different from freshwater
2. Only certain animals can live in saltwater/regular water
3. Plants may not require things from saltwater to survive, things can die
