endocrine

• What are hormones?

  chemical messangers that target organs in the body
• What are hormones produced by?

  Endocrine glands
• What are hormones released into?

  the blood
• is the endocrine system or nervous system faster?

  nervous system
• does the endocrine sytem or nervous system have a lomger lasting effect?

  endocrine
• is the endocrine or nervous system more general?

  endocrine