Which of the statements below is a scientific claim and why? 1. Human Beings will never set foot on the moon.
2. Some of the laws that govern nature cannot be detected by scientists.
3. It is quite possible that in some other galaxy the laws of physics are fundamentally
different than the laws we are acquainted with in this galaxy.

The correct option is;

2. Some of the laws that govern nature cannot be detected by scientists

Explanation:

The statement "some of the laws that govern nature cannot be detected by scientists" is a scientific claim because of the concept of the laws or the theories truth or realism

The art word 'scientific realism' refers to the world that cannot be observed with our natural given senses without an aid.

Ontic realism refers to the statement that the world that cannot be observed are independent from the entities that are in possession of minds, ideas, language conception

Therefore, according to the ontic realist consider the world  to be made of unobservable structures and units that exist independent of the man.