Question: Q: What does the stomach produce to help digest food? Choices: - acetic acid - lactic acid - amino acid - hydrochloric acid A:
Answer: hydrochloric acid

Question: Q: What do you call the pattern of lines formed when light passes through a prism to separate it into the different frequencies of light it contains? Choices: - prismatic rainbow - kaleidoscope effect - light emission spectrum - atomic emission spectrum A:
Answer: atomic emission spectrum

Question: Q: In science, coefficients are used to balance what kind of equations? Choices: - liquid - isolated - mineral - chemical A:
Answer:
chemical