In the 1966 case of Meanda v. Arizona, The Supreme Court held that the self-incrimination clause requires the police to issue a Miranda warning to criminal suspects interrogated while under police custody.
Offspring that benefited by inheriting several mutations out-competed the offspring lacking the mutations.So, the population changed and they grew the mutations to protect themselves
Multiple reasons. But the main reason would be the audience. A very higher amount of viewers will see the advertisements which makes buying one cost more money.
