Common-Core/ Grade 5
Science MCQ Based On Body systems respiration and circulation
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Common-Core Grade 5 - 5 Body systems respiration and circulation
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From the heart, the carbon dioxide is transported to the lungs.
These types of cells help to repair the human body.
The immune system is important in preventing infectious diseases.
the serum is the clear liquid part of the blood that remains after blood cells and clotting proteins have been removed.
Expansion and contraction of lungs.
The four heart valves, keep blood flowing in the right direction.
Think of parts of an animal's circulatory system.
Part of an animal's respiratory system.
An animal's respiratory system is made up of organs that work together to bring in oxygen gas from the environment. The respiratory system also removes carbon dioxide gas from the animal's body. Some animals have lungs to exchange oxygen and carbon dioxide with the air. Other animals have gills to exchange oxygen and carbon dioxide with water.
The other name for the voice box.
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