question 1-1\nscientists perform an array of jobs. their jobs often include making field observations…

question 1-1\nscientists perform an array of jobs. their jobs often include making field observations, conducting surveys, creating models, and carrying out experiments. which description best characterizes an experiment?\ncollection of data from the unregulated world for comparative purposes.\nphysical or mathematical representation of an object or process.\nan organized procedure to study something under controlled conditions.\nobservation of plants or animals in their natural environment
Answer
Brief Explanations:
An experiment is a methodical and organized way to study a phenomenon where variables are controlled to isolate cause - and - effect relationships. The first option describes data collection from the natural world without control, the second is about models, and the fourth is about naturalistic observation. The third option correctly defines an experiment as an organized procedure to study something under controlled conditions.
Answer:
An organized procedure to study something under controlled conditions.