Question

summarize it! drag and drop the words or phrases to accurately complete the summary below. a scientist will perform a(n) , or experiment, to answer questions about the natural world. the scientist will perform multiple trials of their experiment to make sure the results are reliable. this is an example of . another scientist may read about the experiment and decide to test it for themselves to see if the results are valid. when they repeat the first scientists experiment, this is an example of . result scientific method standard repetition replication investigation

Explanation:

A scientist conducts an investigation (experiment) to study the natural world. Performing multiple trials is repetition to ensure reliability. Another scientist repeating the experiment is replication to check validity.

Answer:

1. investigation
2. repetition
3. replication