The specific heat of water is higher than the specific heat of concrete.
Answer:
A. Felsic igneous rocks are less dense than mafic igneous rock
Explanation:
"Felsic rocks are composed of larger quantities of silicates and therefore are less dense. Felsic magma is less dense and more viscous than mafic magma." - study.com
the answer is d. this is due to the fact a proton weighs 2000 times more then a electron
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