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10 questions
What is the smallest unit of Life?
Ecosystem
Cell
Organism
Organs
All life uses DNA.
True
False
How does life use energy?
Uses it and then destroys it
Uses it to die
Uses it to build more organisms
Uses it to move and function
Matter and Energy are __________.
Created
Converted to different forms
Linear
Destroyed
Life tries to maintain _____________.
Homeostasis
DNA
Biosphere
Population
The levels of life from smallest to largest is _________________.
Ecosystems, Cells, Organisms, Population, Community, Biosphere
Biosphere, Ecosystems, Community, Population, Organism, Cells
Cells, Organisms, Population, Community, Ecosystems, Biosphere
Cells, Community, Population, Ecosystems, Biosphere, Organisms
Animals use their ______________ to use energy.
DNA
Metabolism
Matter
Molecules
What is the study of life?
Botany
Zoology
Microbiology
Biology
What are molecules?
Atoms bonded together that make up matter
Groups of the same species living together
Groups of different populations
All life on Earth
What molecule is evidence that all life is related?
Fats
Carbohydrates
DNA
Water
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