*Question*
Q: What is the term for a gas that completely abides by the kinetic-molecular theory? Read this paragraph and choose the correct option from the provided answers: An ideal gas is one that follows the gas laws at all conditions of temperature and pressure. To do so, the gas would need to completely abide by the kinetic-molecular theory. The gas particles would need to occupy zero volume and they would need to exhibit no attractive forces what so ever toward each other. Since neither of those conditions can be true, there is no such thing as an ideal gas. A real gas is a gas that does not behave according to the assumptions of the kinetic-molecular theory. Fortunately, at the conditions of temperature and pressure that are normally encountered in a laboratory, real gases tend to behave very much like ideal gases. Choices: - heat gas - cold gas - fast gas - ideal gas A:
**Answer**
ideal gas

*Question*
Q: What novelties can also arise when structures that originally played one role gradually acquire a different one? Read this paragraph and choose the correct option from the provided answers: Choices: - mutation - interactions - reproduction - evolutionary A:
**Answer**
evolutionary

*Question*
Q: In genetics, what do you call characteristics that are passed from a parent to child? Read this paragraph and choose the correct option from the provided answers: Choices: - mutations - similarities - habits - traits A:
**Answer**
traits

*Question*
Q: Getting the same result when an experiment is repeated is called what? Read this paragraph and choose the correct option from the provided answers: Scientists also have to "check their work. " The results of an investigation are not likely to be well accepted unless the investigation is repeatedusually many timesand the same result is always obtained. Getting the same result when an experiment is repeated is called replication . If research results can be replicated, it means they are more likely to be correct. Repeated replication of investigations may turn a hypothesis into a theory. On the other hand, if results cannot be replicated they are likely to be incorrect. Choices: - mutation - initiation - repetition - replication A:
**Answer**
replication