Answer:
Developing greater intelligence is within the control of every brain owner because it is not solely determined by genetics [1]. Instead, it is a combination of a person's genetics, environment, and experiences that shape their intelligence. For example, research has shown that intelligence can be improved through activities such as reading, playing puzzles, and engaging in stimulating conversations. Additionally, nutrition and exercise can play an important role in intelligence, as they can both help to nourish the brain and improve its functioning. Finally, exposure to different cultures, languages, and ideas can also help to expand a person's intelligence and open them up to new perspectives.