Depending on breed, management and environment, the domestic horse (including draft horses) today has a life expectancy of 25 to 35 years. It is uncommon, but a few animals live into their 40s and, occasionally, beyond. The oldest verifiable record was Old Billy, a 19th-century horse that lived to the age of 62.
TRUE. Validity is a necessary condition for being sound. 14. FALSE. A valid argument can have a true conclusion and false premises (see #11); and if an argument does not have all true premises, then it is not sound.
Fallacies in Arguments. Here are some examples of fallacies you may encounter when making an argument: 1  Appeal to Ignorance-An appeal to ignorance occurs when one person uses another personâs lack of knowledge on a particular subject as evidence that their own argument is correct.