Class 8 Science MCQs - Chapter 9
Respiration and Circulation Quiz Questions & Answers PDF Download - 3
Apps:
The Respiration and circulation Quiz Questions and Answers PDF (respiration and circulation Quiz PDF e-Book) download Ch. 9-3 to learn Grade 8 Science Course. Solve Transport in Human Beings MCQs PDF, Respiration and Circulation Quiz Questions and Answers to study online schools courses. The Respiration and Circulation Quiz App Download: Free learning app for transport in human beings, respiration and breathing test prep for online classes.
The Quiz MCQ: The larger blood vessels which carry blood back to heart are; "Respiration and Circulation" App (iOS & Android) with answers: Veins; Arteries; Valves; Capillaries; to study online schools courses. Study Transport in Human Beings MCQ Questions, download Amazon eBook (Free Sample) for taking online classes.
Respiration and Circulation Exam Questions and Answers PDF Download: Test 3
The larger blood vessels which carry blood back to heart are
- arteries
- veins
- valves
- capillaries
Insects breath through small holes in their body called
- lungs
- air sacs
- stomata
- spiracles
The external part of nose through which air enters is called
- trachea
- alveoli
- nostril
- bronchi
The air which we breathe in is called
- inhaled air
- exhaled air
- circulated air
- deoxygenated air
The blood is mixture of
- red and blood cells
- plasma
- platelets
- all of them
Class 8 Science Mock Tests
Respiration and Circulation Learning App: Free Download (iOS & Android)
The App: Respiration and Circulation Quiz App to learn Respiration and Circulation Textbook, 8th Grade Science Quiz App, and 7th Grade Science Quiz App. The "Respiration and Circulation Quiz" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!
