QUESTION 5 Select all valid options. Genetic recombination operators, such as crossover and mutation, increase the likelihood of successful search by increasing and/or preserving genetic diversity in the population. Genetic algorithms require fitness functions to be continuous. Evolutionary algorithms can operate on bit strings, real numbers, and even computer programs. Population average fitness over generations must increase monotonically in genetic algorithms. Stochastic beam search can be viewed as a special case of an evolutionary algorithm without genetic recombination