2nd Period Semester Exam Review Flashcardizz

Front

What is the variable that is purposely changed in an experiment?

Back

Independent variable

Front

What is a possible explanation for a set of observations in science?

Back

Hypothesis

Front

What are the bones that form the backbone called?

Back

Vertebrae

Front

What is the process by which living things maintain stable internal conditions?

Back

Homeostasis

Front

What is the term for a testable prediction in science?

Back

Hypothesis

Front

What is the role of the dependent variable in an experiment?

Back

It is the variable that is measured or observed in response to changes in the independent variable.

Front

What is the scientific method?

Back

A systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is the difference between a theory and a law in science?

Back

A theory explains why something happens, while a law describes what happens.

Front

What organ is responsible for digestion and nutrient absorption?

Back

Stomach

Front

What is the function of the liver in the human body?

Back

To process nutrients, detoxify harmful substances, and produce bile.