Q: Oils are liquid lipids that plants use to store what? Choices: - fat - carbo - Protein - energy A:
energy

Q: What the scientific concept stating that when looking at two competing theories, the one with fewer assumptions should be chosen? Choices: - law of thermodynamics - law of simplicity - law of averages - law of parsimony A:
law of parsimony

Q: Molds, pollen, and pet dander are examples of air pollution with what type of source? Choices: - ecological - physical - chemical - biological A:
biological