Explanation:
Ca + NaCl ----> CaCl2 + Na
Pressure = 9.3 / 48.9 = .... Pascals
No pressure
Ahhhhhh (filling character req)
These nutrient classes can be divided into macronutrients (nutrients required in large quantities) and micronutrients (nutrients required in tiny quantities). Carbohydrates, proteins, lipids, fiber, and water are macronutrients, whereas vitamins and minerals are micronutrients.
The only logical answer would be to D) draw a conclusion, given that an inference is another word for conclude. Helpful tip, if you are dealing with the scientific method just google the method and boom! there is your answer.