1st year Xmas Exam
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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| States of Matter | solid, liquid and gas.
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| Solids | have a definite shape and a definite volume.
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| Liquids | don't have a definte shape but have a definte volume.
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| Gases | don't have a definite volume but have a definite mass.
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| Solid to Liquid | melting
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| Liquid to Solid | freezing
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| Gas to Liquid | condensation
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| Liquid to Gas | evaporation
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| tissue | group of specialised cells with a common structure and function.
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| organ | collection of tissues joined in structural unit to serve a common function
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| biological system | a group of organs that work together to perform a certain task
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| cell | structural and functional unit of all known living organisms
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| unique to plant cells | LARGE vacuole, chloroplasts, cell wall
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| chlorophyll | molecule, which allows plants to obtain energy from light.
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| habitat | specific place or natural conditions in which a plant or animal lives
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| invertibrate | animal without vertebrae (backbone)
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| biological identification key | printed or computer-aided device that aids the identification of biological entities, such as plants, animals, fossils, microorganisms and pollen gains.
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| characteristics of living things (organisms) | movement, respiration, Growth, Reproduction, Irritability
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| cellular respiration | the metabolic process by which an organism obtains energy by reacting oxygen with glucose to give water, carbon dioxide and ATP (energy)
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| physiologic respiration | the transport of oxygen from the outside air to the cells within tissues, and the transport of carbon dioxide in the opposite direction
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| meniscus | curved surface of liquids in tubes, whether concave or convex, caused by the surface tension of the liquid
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| density of a material | mass per unit volume of the material
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| density of water | 1 gram per cm3
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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:
sciencespook
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