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Match it! Select the correct answer from the pull down...Good luck!
Balloon A would be most attracted to which balloon?
mixtures
light
physical change, because a new substance is not formed
moving water
64
44%
2
chemical
What is the major source of energy for the production of electricity in this facility?
mixtures
light
physical change, because a new substance is not formed
moving water
64
44%
2
chemical
One characteristic that salt water and sugar-water have in common is, at room temperature, they are
mixtures
light
physical change, because a new substance is not formed
moving water
64
44%
2
chemical
Nutritious food choices have less than 30% of their Calories from fat per serving. The equation is given below. % Calories from Fat = (Calories from Fat/Calories) x 100. What is the % of Calories from fat in one serving of this macaroni and cheese?
mixtures
light
physical change, because a new substance is not formed
moving water
64
44%
2
chemical
If the pattern of growth continues, how many bacteria will be in sample B when six hours have elapsed?
mixtures
light
physical change, because a new substance is not formed
moving water
64
44%
2
chemical
The Calories on a food label indicate the amount of energy the food contains in one serving. Which form of energy is contained in food?
mixtures
light
physical change, because a new substance is not formed
moving water
64
44%
2
chemical
Which form of energy is the original source of power for this car?
mixtures
light
physical change, because a new substance is not formed
moving water
64
44%
2
chemical
The process of boiling is considered to be a
mixtures
light
physical change, because a new substance is not formed
moving water
64
44%
2
chemical
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