Question

The sum of the energy inputs to the heat pump from the power plant and from the cooling soda in the fridge is equal to the sum of the energy outputs to the surroundings and to sound receivers. (t/f)

Answer 1

Explanation:

At least 17 elements are known to be essential nutrients for plants. In relatively large amounts, the soil supplies nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur; these are often called the macronutrients. ... Carbon and oxygen are absorbed from the air while other nutrients are absorbed from the soil