MIDDLE SCHOOL: What are the three types of energy used when cleaning? (Please write them in order of occurrence)

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

Which two particles are found in the center of an atom