An advantage of synthetic detergents over soaps is that they
a. do not contain sulfur.
b. dissolve grease.
c. do not form scum in hard water.
d. are more readily biodegradable.
c
Physics & Space Science
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What type of planet is most likely to harbor carbon-based life?
A) Dwarf B) Terrestrial C) Jovian
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What is responsible for causing weather on Earth?
A) the presence of the oceans B) the unequal heating of Earth's surface C) carbon dioxide in the atmosphere D) the jet streams.
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A car is traveling along a highway at 65 mph. What is the linear speed of the top of the tires?
What will be an ideal response?
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