Question

scientists use the scientific method to investigate questions and phenomena. as part of that process, a question is asked, and research is performed on the topic. a hypothesis is then formulated using an if - then statement. to develop a well - constructed hypothesis, a scientist will need to identify the variable, which is the one factor that will be changed. the part of the experiment that will be measured is called the variable. observations and measurements will be collected during the investigation, which is called. data will later be analyzed to draw a and communicate findings to the scientific community. the conclusion states if the hypothesis was supported or refuted (not supported). independent experiment hypothesis reasons conclusion data investigation dependent

Explanation:

In a scientific experiment, the independent variable is manipulated, the dependent variable is measured, data is collected during investigation, and a conclusion is drawn from analyzing the data to determine if the hypothesis is supported.

Answer:

1. independent
2. dependent
3. data
4. conclusion