Ques: Answer the following question given this paragraph: Many animal behaviors occur in a regular cycle. Two types of cyclic behaviors are circadian rhythms and migration. Q: Circadian rhythms and migration are examples of what kind of behaviors in animals? Choices: - continual - fluid - finite - cyclic A:
Ans: cyclic

Ques: Answer the following question given this paragraph: Electromagnetic radiation behaves like particles as well as waves. This prompted Albert Einstein to develop his wave-particle theory. Q: Electromagnetic radiation behaves like particles as well as what? Choices: - fluids - currents - points - waves A:
Ans: waves

Ques: Answer the following question given this paragraph: This inverse relationship between solubility and temperature can be understood by looking at a molecular model. Recall that higher temperatures are associated with faster particles. Gas particles are held in solution by attractive interactions with the solvent molecules. If the particles are moving slowly, these attractive forces will pull back any particles that try to escape the surface of the solution and re-enter the gas phase. However, if the gas particles are moving fast enough, these interactions will not be sufficiently strong to prevent this process from occurring. As a result, more particles are able to escape, and the amount of dissolved solute is less than it would be at a lower temperature. Q: This inverse relationship between solubility and temperature can be understood by looking at a what? Choices: - nutrient model - a slide - potassium model - molecular model A:
Ans: molecular model

Ques: Answer the following question given this paragraph: Common acids and the polyatomic anions derived from them have their own names and rules for nomenclature. The nomenclature of acids differentiates between oxoacids, in which the H+ ion is attached to an oxygen atom of a polyatomic ion, and acids in which the H + ion is attached to another element. Carboxylic acids are an important class of organic acids. Ammonia is an important base, as are its organic derivatives, the amines. Q: What class of acids do carboxylic acids fall under? Choices: - hydrochloric acids - inorganic acids - carbolic acids - organic acids A:
Ans:
organic acids