Observation is the act of using senses or tools to gather information.
Explanation:
Observation is the process of acquiring information from the main source.
In living beings, observation requires employing the senses to gather information.
In scientific senses, or for the purpose of experiments or research, Observation is the process of using sense, or tools to gather information and record it.
Scientists use observation skills to collect data, and record it to form hypothesis and test it.
