The correct option is B. Scientific argument is a logical description of how data-based evidence supports or does not support a hypothesis
Explanation:
When a scientist or a group of scientists agree or disagree with a certain hypothesis, scientific arguments are generated. Scientific argumentation plays a very important role in science. Based on these arguments, researches are conducted and then rec- conducted. Scientific argument provides logical reasoning for a particular hypothesis to be correct or wrong. A researcher has to support his scientific argument with sufficient pieces of evidence and facts to make it acceptable.
The indentation on the medial surface of each lung through which
pulmonary and systemic blood vessels, bronchi, lymphatic vessels, and
nerves enter and
leave is called the hilum
