Biology Pre Test 2025

Complete the following sentence:

The factor in an experiment that is changed by the experimenter is the _________________.

• Independent variable

• Dependent variable

• Constant

• Control

Complete the following sentence:

A visual display of information or data is a(n) ___________________.

• Graph

• Hypothesis

• Observation

• Theory

Complete the following sentence:

Recognizing or noting a fact or occurrence is a(n) _____________________________.

• Observation

• Inference

• Hypothesis

• Theory

Complete the following sentence:

A test of a hypothesis is a(n) ___________________.

• Experiment

• Graph

• Observation

• Theory

A rule of nature that tells you what will happen under certain conditions is a(n) ____________.

• Scientific law

• Scientific theory

• Hypothesis

• Experiment

The independent variable in an experiment may cause a change in the _______________.

• Dependent variable

• Control group

• Constant variable

• Hypothesis

Complete the following sentences using the terms below: Note: not all terms are used! (Word bank: Constant, Control, Density, Dependent variable, Experiment, Graph, Hypothesis, Independent variable, Mass, Scientific law, Scientific method, Theory, Variable, Volume, Quantitative, Qualitative, Observation, Inference) 10. __________________ data is information that can’t be measured such as color, softness, etc.

• Qualitative

• Quantitative

• Mass

• Graph

Complete the following sentence:

The amount of space occupied by an object is called the _____________________.

• Volume

• Mass

• Density

• Observation

Complete the following sentence:

A testable prediction is a(n) ___________________.

• Hypothesis

• Observation

• Theory

• Experiment

A variable that doesn’t change in an experiment is called a _____________________.

• Constant

• Variable

• Control group

• Hypothesis