*Question*
Q: Nonflowering vascular plants have how many basic types of leaves? Choices: - four - one - five - three A:
**Answer**
three

*Question*
Q: In what state of matter is butter at room temperature? Choices: - gel - gas - liqued - solid A:
**Answer**
solid

*Question*
Q: In type 2 diabetes, body cells do not respond to normal amounts of what hormone? Choices: - glucose - hemoglobin - estrogen - insulin A:
**Answer**
insulin

*Question*
Q: What substances affect the brain and influence how a person feels, thinks, or acts? Choices: - H2 blockers - primeval drugs or drugs - amphetamines - psychoactive drugs or drugs A:
**Answer**
psychoactive drugs or drugs