Final answer:
No, it is false that deaf people always have deaf children and deaf children always have deaf parents. Deafness can be caused by various factors, including genetic and environmental factors.
Step-by-step explanation:
No, it is false that deaf people always have deaf children and deaf children always have deaf parents. Deafness can be caused by various factors, including genetic and environmental factors. Some deaf individuals may have deaf parents, but it is not a guarantee.
Deafness can be inherited if the parents carry a specific gene mutation associated with deafness. However, there are also cases where deaf individuals are born to hearing parents, or where hearing individuals are born to deaf parents.
It is important to note that deafness is not solely determined by genetics. It can also be caused by factors such as infections, certain medications, or exposure to loud noises.