All living things are made of cells; Cells are the basic unit for life; Cells come from other cells.
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10
If an atom contains 3 protons, 4 neutrons, and 3 electrons, its mass number is..
7 (3 protons + 4 nuetrons)
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10
When you use Claims, Evidence, and Reasoning to explain a scenario, what is the claim?
A statement that predicts the outcome of a situation or about what is happening.
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eraser
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gold
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shark
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banana
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15
You are testing to see how different amounts of water affect plant growth. What is the dependent variable?
Plant Growth
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5
Which step of the scientific method comes first?
Ask a Question
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shark
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rocket
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baam
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5
What is biology?
Study of life
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15
What is the difference between simple diffusion and osmosis?
Diffusion transfers solute and osmosis transfers solvent
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25
banana
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20
Which macromolecule is the main source of energy for living things?
carbohydrates
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10
Which of the 8 characteristics of life does the cell membrane help the cell achieve?
All organisms must maintain homeostasis.
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10
Why are photosynthesis and cellular respiration related?
The products of photosynthesis are the reactants for cellular respiration, and the products for cellular respiration are the reactants for photosynthesis.
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banana
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magnet
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rocket
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lifesaver
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10
What are the monomer subunits for nucleic acids called?
nucleotides
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20
What are the 2 rules for writing an experiment?
1. Must have a control group and an experimental group
2. Must have ONE independent variable (Only test one thing)