Answer: b is sedimentary. c is metamorphic. and a is igneous.
Explanation:
Is a cow a producer? Or a consumer or decomposer? Cow is a consumer
Explanation:
Internal energy = heat + work
U = Q + W
Since there's no change in volume (rigid walls), W = 0.
U = Q
U = n Cᵥ ΔT
U = (4.0 mol) (2.5 × 8.314 J/mol/K) (354 C − 17 C)
U = 28,000 J
Magnesium chloride is your answer
