What part of the brain goes through dramatic development in middle childhood, and what behavioral functions improve as a result ? a. cerebellum, vision and facial recognition b. frontal lobe, cognitive flexibility, reasoning c. cerebellum; gross motor skill and fine motor skills d. frontal lobe; breathing and heartbeat

The answer is B ok ok ok then

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.