Final answer:
Naturalism is an approach to understanding the world that explains everything in terms of natural processes and physical phenomena. When it comes to claims about the universe, explanations based on naturalism, including methodological naturalism, are considered true.
Step-by-step explanation:
Naturalism is an approach to understanding the world that explains everything in terms of natural processes and physical phenomena. It asserts that all reality and experiences can be fully explained without resorting to anything beyond the physical realm. When it comes to claims about the universe, explanations based on naturalism, including methodological naturalism, are considered true. This means that these explanations rely on scientific methods and evidence to determine their truth.