Q: What do we call the energy-rich product of photosynthesis? Choices: - chloride - sugar - insulin - glucose A:
glucose

Q: What remains a constant of radioactive substance over time? Choices: - temperature - volatility - acidity - rate of decay A:
rate of decay

Q: Q: Bacterial stis usually can be cured with what? Choices: - pesticides - antioxidants - antiviral drugs - antibiotics A:
A: antibiotics

Question: Q: Most liquid freshwater is under the ground in layers of what? Choices: - forest - sand - soil - rock A:
Answer: rock

*Question*
Q: What layer of soil usually does not have very small particles like clay? Choices: - undersoil - sediment - silt - topsoil A:
**Answer**
topsoil

(Question)
Q: What type of constraints are placed on technological design? Choices: - legal and social - moral and legal - physical and legal - physical and social A:
(Answer)
physical and social