6. Coffee granules dissolve slower than instant coffee because of the difference of the surface area also known as ___?
A. Agitation
B. Pressure
C. Temperature
D. Particle size
7. Problems that need to be investigated by scientific method should be supported by scientific attitude to arrive at a consistent and repeatable results that could be packaged as ___?
A. Beliefs
B. Theory
C. Hypothesis
D. Discovery
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Answer:
6. D
7. D
Explanation:
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