Question

A young scientist decided to test if playing different types of music to plants would make them grow differently. Rock music, hip hop music, country music, and classical music was played to different groups of plants. The plants had the same amount of soil, sunlight, and water. The young scientist measured the plants after the test.

1. Descriptive Investigation

2. Comparative Investigation

3. Experimental Investigation​

Answer 1

Answer: Experimental Investigation

Explanation: You are trying to find which music helps the plants grow.