A Biologist Who Investigates How Organisms Interact with One Another

question 46

Multiple Choice

A biologist who investigates how organisms interact with one another and with their nonliving environment is studying:

• A)physiology.
• B)anatomy.
• C)morphology.
• D)genetics.
• E)ecology.

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Definitions:

Observations

The act of noticing and recording something, typically as part of a scientific study or research project.

Test Statistic

A value derived from sample data during a hypothesis test, used to determine whether to reject the null hypothesis.

Multiple Regression Analysis

An extended form of linear regression that allows for the prediction of a dependent variable based on multiple independent variables.

Relationship Among Variables

The way in which two or more variables interconnect and affect each other.