Information from which a conclusion can be drawn or a prediction can be made are called

Information from which a conclusion can be drawn or a prediction can be made are called data.
Whenever we are going for analysis, we first collect data and then we draw any conclusion. Data is the set of values, facts, statistic collected together for qualitative or quantitative analysis. Without data, we will never reach any conclusion.

it enhances antibody production by t cells of the adaptive immune system.

hope i'm right

explanation:

thinking it would be physical characteristics