Which of the following statements is supported by the first law of thermodynamics?
A The energy inside any system is equal to the energy outside.
B The total amount of energy in the universe is steadily decreasing.
C Energy can never enter a closed system, nor can it leave a closed system
D The total energy in a closed system is a conserved quantity.

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

Write down two additional questions about earth's magnetic field that will make your presentation more informative.

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil