Unit 2
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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BIOLOGY | the study of life
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8 CHARACTERISTICS OF LIVING THINGS | Reproduce,
Made up of cells,
Genetic code,
Change over time,
Respond to environment,
Obtain and Use materials and Energy,
Maintain stable internal environment (homeostasis),
Grow and develop
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Cells | Smallest unit of life that grow, respond to surrounding and reproduce
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Sexual Reproduction | two cells from different parents unite producing first cell of new organism
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Asexual Reproduction | single parent, portion of organism splits off into new organism
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Genetic Code | offspring resemble parent by inheriting code from parents, DNA
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Growth and Development | Organisms all have a distinctive life cycle; during developmental stage cells become different(differentiate)
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Materials and Energy | Need materials to generate energy to survive
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Metabolism | all chemical processes an organism carries out
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Respond to Environment | environment is changing, organisms need to respond to survive
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Homeostasis | balanced internal state
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Evolution | over hundreds or thousands of years, organisms change due to environment
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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:
mbarkley
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