Final answer:
If Americans choose to eat more chicken and less beef, it is likely that the future size of the chicken population will increase, while the cattle population will decline.
Step-by-step explanation:
The statement is true. If Americans decided to eat more chicken and less beef, the future size of the chicken population would increase and the cattle population would likely decline. This is because there would be a higher demand for chicken, leading to an increase in chicken production, while the demand for beef would decrease, leading to a decrease in cattle production. This could be influenced by various factors such as consumer preferences, health concerns, and environmental concerns.
One example of this can be seen in the shift towards plant-based alternatives to meat, such as soy-based products and lab-grown meat, which is driven by concerns about environmental sustainability and animal welfare. As more people choose these alternatives, the demand for traditional meat products like beef could decline, leading to a decrease in the cattle population.
In summary, if Americans choose to eat more chicken and less beef, the future size of the chicken population will likely increase, while the cattle population will decline.