When you move your muscles, chemical energy in the cells is converted into mechanical and thermal energy. What is this an example of? (2 points)

Law of conservation of energy

Explanation:

In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. This law means that energy can neither be created nor destroyed; rather, it can only be transformed or transferred from one form to another.

Law of consevation of energy

Explanation:

This is because you are transforming the energy as well as conserving it in diffrent ways.

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods