5 types of drugs
how they are harmful to the body
1a. speeds up the CNS.
1B. can lead to addiction and death.
2. example- caffeine
1a. slows down the CNS.
1b. can lead to addiction and confusion
1a. dulls your senses and reviels pain.
1b. can lead to numbness.
1b. alters perseption and mood.
1a. can lead to death.
1a. causes light headeness.
1b. can lead to death.