Anita Paul, Seema Sinha, Karuni Subrahmanyam and, Deepika Parashari Solutions for Exercise 1: Put on your THINKING CAP!
Anita Paul Science Solutions for Exercise - Anita Paul, Seema Sinha, Karuni Subrahmanyam and, Deepika Parashari Solutions for Exercise 1: Put on your THINKING CAP!
Attempt the practice questions from Exercise 1: Put on your THINKING CAP! with hints and solutions to strengthen your understanding. New Science Spark Book 7 solutions are prepared by Experienced Embibe Experts.
Questions from Anita Paul, Seema Sinha, Karuni Subrahmanyam and, Deepika Parashari Solutions for Exercise 1: Put on your THINKING CAP! with Hints & Solutions
Use the words in the box to fill in blanks.
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veins transport circulatory blood arteries oxygen lungs heart nutrients energy carbon dioxide pumped capillaries dark bright atmosphere away heat to |
All animals need to _____ materials to different parts of their body. This is the function of the _____ system. The circulatory system consists of a liquid called _____, a pump called the _____, and a series of vessels called _____, _____, and _____.
Use the words in the box to fill in the blanks.
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veins transport circulatory blood arteries oxygen lungs heart nutrients energy carbon dioxide pumped capillaries dark bright atmosphere away heat to |
One thing that must be transported around is a gas called _____ that enters the blood through the _____. It is then _____ through the heart around the body where it is used along with food to make _____. The body produces another gas called _____, which is a waste product. This gas is carried back to the heart and then to the lungs where it is released back into the _____.
Use the words in the box to fill in blanks.
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veins transport circulatory blood arteries oxygen lungs heart nutrients energy carbon dioxide pumped capillaries dark bright atmosphere away heat to |
The vessels that transport _____ from the heart to all the parts of the body are called arteries. The blood in arteries is _____ red because it is rich in oxygen. The vessels that transport blood _____ the heart are called veins. The blood in veins is _____ red because it is low in oxygen. _____ are the small vessels that join the arteries and veins.
Use the words in the box to fill in the blanks.
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veins transport circulatory blood arteries oxygen lungs heart nutrients energy carbon dioxide pumped capillaries dark bright atmosphere away heat to |
_____ from food are also transported around the body by the circulatory system. The circulatory system also helps to regulate temperature by transporting _____ around the body.
Rearrange the statements below the title into the correct order.
a) Deoxygenated blood enters the lungs, releases excess carbon dioxide, and picks up oxygen and becomes oxygenated blood.
b) Deoxygenated blood fills the right atrium.
c) Left ventricle contracts and oxygenated blood leaves the heart.
d) Oxygenated blood enters the heart and fills the left Atrium.
e) Deoxygenated blood enters the right atrium.
f) Both ventricles contract and deoxygenated blood leaves the right ventricle through the pulmonary artery.
g) Both atria walls contract and the deoxygenated blood goes down to fill the right ventricle.
h) Oxygenated blood travels back to the heart through the pulmonary veins.
i) Both atria contract and oxygenated blood travels down to fill the left ventricle.
Match the columns.
| a) arteries | i) pumps blood to the entire body |
| b) veins | ii) carry deoxygenated blood to the heart |
| c) capillaries | iii) deliver oxygen-rich blood to every cell in the body |
| d) plasma | iv) the smallest blood vessels |
| e) white blood cells | v) made mostly of water |
| f) heart | vi) protect you from infections |
Which structure in the heart prevents the mixing of oxygenated and deoxygenated blood?
Which blood cells in our body can also be called the soldiers of the body? (Red blood cells/White blood cells/Platelets)
