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.
An argument is statement with three components: 1  A point of view, a claim, something we are arguing in favour of. 2  The actual argument, the evidence we are using to argue with. 3  A statement that links the initial claim to the argument and ensures that we understand how the argument functions.