Chapter 1 vocab
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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| life science | The study of living things.
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| scientific methods | A series of steps followed to solve problems.
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| hypothesis | An explanation that is based on prior scientific research or observations and that can be tested
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| controlled experiment | An experiment that tests only one factor at a time by using a comparison of a controlled group with an experimental group.
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| variable | A factor that changes in an experiment in order to test a hypothesis.
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| model | A pattern a plan representation or description designed to show the structure or workings of an object system or concept.
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| theory | An explanation that ties together many hypothesis and observations.
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| law | A summary of experimental results and observations a law that tells how this work.
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| technology | The apllication of science for partical purposes the use of tools machines materials and process to meet human needs.
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| compound light microscope | An instrument that magnefies small objects so that they can be seen easily by using two or more lenses
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| electron microscope | A microscope that focuses a beam of electrons to magnify objects.
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| area | A mesure of the size of a surface or a region.
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| volume | A measure of the size of body or region in three-dimensional space.
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| mass | A measure of the amount of matter in an object.
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| temperature | A measure of how hot or cold something is specifically a measure of the average kinetic energy of the particles in an object.
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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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