Name three organisms that may cause a disease by infection.
Bacteria, virus, fungi, parasite.
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thief
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rocket
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rocket
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banana
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15
The melting point of a substance is the temperature at which it changes from a solid to a __________.
Liquid
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15
Name two ways to avoid being bitten by an insect.
repellant, body cover
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10
Consumers are organisms that obtain energy by eating other organisms. True or False.
True
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15
The ability of a material to conduct electricity is called its _____.
Conductivity
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monster
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seesaw
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fairy
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lifesaver
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15
The primary function of the lungs is to __________.
Oxygenate the blood.
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15
A __________ is the most appropriate apparatus to accurately measure the volume of a liquid, such as water, in milliliters.
measuring cylinder
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15
In an experiment to investigate the effect of water temperature on the rate of dissolution of a solid, what is an example of a control variable that should be kept constant?
The amount of water used.
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15
Describe a difference between series and parallel circuit.
