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Class 7 science Practice Tests


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Human Heart MCQ Quiz Online PDF Download

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The Book Human heart Multiple Choice Questions (MCQ Quiz) PDF, human heart MCQs download to study online 7th grade science courses. Practice Human Transport System Multiple Choice Questions and Answers (MCQs), Human Heart quiz answers PDF for online learning. The eBook Human Heart MCQ App Download: arteries veins and capillaries, blood circulation, human heart test prep for distance learning.

The MCQ: The heart is also called PDF, "Human Heart" App Download (Free) with muscular pump, pumping device, pumping machine, and pumping muscle choices for online learning. Solve human transport system quiz questions, download Google eBook (Free Sample) for online study.


Class 7 Science: Human Heart MCQs PDF Download

MCQ: The heart is also called

A) muscular pump
B) pumping device
C) pumping machine
D) pumping muscle

MCQ: 'Oxygen' is taken from

A) cells to lungs
B) heart to lungs
C) lungs to cells
D) cells to heart

MCQ: Top two chambers of heart are known as

A) atria
B) ventricles
C) upper chambers
D) lower chambers

MCQ: The dissolved food is taken from

A) liver to cells
B) stomach to cells
C) lungs to cells
D) heart to cells

MCQ: The lower two chambers of a heart are known as

A) atria
B) ventricles
C) upper chambers
D) lower chambers

Practice Tests: Class 7 Science Exam Prep

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Human Heart App (Android & iOS)

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Bronze is an alloy, it contains 885 of copper and the rest 12% isGaseous exchange in plants take place throughIf current is passed through water, the molecules of water will split intoGravitational force is defined as the force of attraction between Non-metals are dull in appearance, this is why they do not reflectLichens are a mutualism formed between fungi and various groups of

Human Heart MCQs Book Questions

The heart is also calledWhen salt is mixed into water it becomesA colored film that fits over a lamp or camera to changeThe energy at each trophic level is transformed to the next level is onlySound waves are converted byElectroplating is used for objects which are likely to