If you get bitten by a vampire bat do you turn into a vampire?

Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?