Question

What can lead to changes in scientific knowledge over time?(1 point)
Responses

Only new technology
Only new technology

Scientific arguments, re-examinations and new investigations
Scientific arguments, re-examinations and new investigations

Ignoring evidence
Ignoring evidence

Complete agreement among scientists

Answer 1

The correct response is:

**Scientific arguments, re-examinations and new investigations**

Changes in scientific knowledge often occur as a result of new evidence, challenges to existing theories, and advancements in research methods.