Intro to living things
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 are the characteristics of all living things? | All living things have a cellular organization, contain similar chemicals, use energy, respond to their surroundings, grow and develop, and reproduce
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| What is an organism? | living things
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| What is a cell? | The basic unit of structure and function in every living thing
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| What is a unicellular organism? | A single-celled organism
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| What is a multicellular organism? | An organism with many cells
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| What are the chemicals of life? | Water, carbohydrates, proteins, lipids,
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| How do organisms get energy? | By taking in and breaking down materials
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| What is metabolism? | how fast an organism can take in and break down materials
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| What is a stimulus? | a change in an organisms surroundings
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| What is a response? | an action a a change in behavior
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| What is development? | a change producing a more complex organism
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| What is growth? | becoming larger
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| What is asexual reproduction | one parent, identical offspring
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| What is sexual reproduction | two parents, offspring resembles
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| Where do living things come from ? | They arise from other things through reproduction
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| What is spontaneous generation? | The mistaken idea that living things can arise from other non-living things
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| What is a controlled experiment? | When a scientist carries out a series of tests that are identical except for one factor?
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| Who was Francesco Redi? | designed one of the first controlled experiments and showed that flies do not spontaneously arise from decaying meat
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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:
Dmoney0016
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