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The scientific method steps in order are observation, prediction, hypothesis, question, experimentation and data collection, and conclusion.

In natural selection, whether an organism’s characteristic will be favored or not is determined by

When asking a question based on observations, 

An antlion digs a pit in the sand and waits at the bottom of the pit with its jaws open. Which of the five selection pressures is mosts likely the reason for this behavior?

It is important to be sure and interpret what you are seeing when making observations.

Any item, factor, or condition in an experiment which can be changed or controlled.

Use the following superstition as a hypothesis: Eating chocolate causes zits. What is the control group?

Why should multiple hypotheses be developed before any experimentation occurs?

Conditions that are kept constant within a treatment or group, and/or between groups/treatments

Which of the following is an example of why arthropods are an important group of animals?