Mrs. Hussey 5th Grade Science
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is respiration | process of inhaling and exhaling
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| What percentage of the air you inhale is composed of oxygen | 20.9%
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| What happens to the diaphragm when you breathe | the diaphragm contracts and moves down
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| What is the scientific word for wind pipe | trachea
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| The nose (nasal cavity) is the first part of the respiratory system. When you breathe in, what happens to the air when it enters the nasal cavity | nasal cavity cleans the air and filters it from dirt and dust
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| What are the bronchi | tubes that lead to the lungs, clean and moisten the air we breathe
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| What do the alveoli do | air sacs, allow oxygen to pass from lungs into your blood vessels
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| Why does the pharynx need to have cilia | to trap dirt that wasn't captured by the nasal cavity
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| What gas is released during respiration | carbon dioxide
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| The air that we inhale and exhale is composed mostly of what gas | nitrogen 79%
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
rhgoldie
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