Q: What gas, that is dissolved in solution, is used in carbonated beverages? Choices: - phosphorus dioxide - carbon monoxide - hydrogen peroxide - carbon dioxide A:
carbon dioxide

Q: Which muscles allow your fingers to also make precise movements for actions? Choices: - paired muscles - motoric muscles - fine movement muscles - intrinsic muscles A:
intrinsic muscles

Q: Q: Materials made from non-living substances like pebbles and sand are called what? Choices: - microscopic - fibrous - organic - inorganic A:
A: inorganic

Question: Q: Unlike the biological species concept, the ecological species concept can accommodate asexual as well as ________ species. Choices: - homosexual - artificial - homologous - sexual A:
Answer: sexual

*Question*
Q: What are substances that the body needs for energy, building materials, and control of body processes? Choices: - molecules - carbons - acids - nutrients A:
**Answer**
nutrients

Q: What does the concentration of a solution represent? Choices: - spending of solute - the darkness - the percentage of contaminates - percentage of solute A:
percentage of solute