Multiple choice

Can Scientific theories be changed when new evidence is found?

  1. True

  2. Sometimes

  3. False

  4. Hardly

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Scientific theories are well-supported explanations of natural phenomena, but they are not static. If new, reliable empirical evidence is discovered that contradicts or expands upon an existing theory, the theory is modified or replaced to reflect the new data.