Identify what are two other variables in this experiment a student performs an experiment to find out if adding 1 teaspoon of salt to a bubble solution of soap and water affects the bubble making

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.

What is true according to the second law of thermodynamics