Home > High School Biology > Quizzes > High School Biology: The Circulatory, Respiratory, Digestive, and Excretory Systems (Fill in the blank)
High School Biology: The Circulatory, Respiratory, Digestive, and Excretory Systems (Fill in the blank)
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 56% • Most missed: “Tiny sacs in the lungs where gas exchange takes place are called ____________.”
High School Biology: The Circulatory, Respiratory, Digestive, and Excretory Systems (Fill in the blank)
Time left 00:00
10 Questions

1. Tiny sacs in the lungs where gas exchange takes place are called ____________.

2. The liquid part of blood is referred to as ____________.

3. ____________ are organic compounds needed in small amounts for the body to function properly.

4. Blood type is determined by the presence or absence of ____________ on blood cells.

5. A wave of involuntary muscle contractions that moves food through the digestive system is called __________-__.

6. The physical breakdown of chunks of food into smaller pieces is referred to as ___________ digestion.

7. The disease in which air passages of the lungs periodically become too narrow is ____________.

8. ____________ is blood pressure that is higher than normal.

9. The small intestine is lined with tiny finger-like projections named ____________.

10. Solid waste that leaves the large intestine is known as ____________.

⚡ Recently practiced quizzes in this topic
Live quiz activity
High School Anatomy Test High School Biology: The Theory of Evolution High School Biology Practice Test: Human Biology High School Biology Practice Test: Evolution High School Biology: Molecular Genetics - From DNA to Proteins - Protein Synthesis High School Biology: Molecular Genetics - From DNA to Proteins - DNA & RNA High School Biology: Cellular Structure and Function - Introduction to Cells High School Biology: Microorganisms - Prokaryotes and Viruses - Viruses High School Biology Practice Test: Cell Biology (Fill in the blank) High School Biology: Microorganisms - Prokaryotes and Viruses - Viruses (Fill in the blank)
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | OSHA Basics Quiz | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.