Question

which is true about scientific theories? a. scientific theories can be rejected by new reliable evidence. b. scientific theories prevent new questions from being asked. c. scientific theories can never be proven wrong. d. scientific theories are always unreliable.

Explanation:

Scientific theories are based on evidence and research, but new reliable evidence can lead to their rejection or modification. They do not prevent new questions, can be proven wrong, and are not always unreliable as they are well - supported by data.

Answer:

A. Scientific theories can be rejected by new reliable evidence.