Answer:
The electromagnetic (EM) spectrum is the range of all types of EM radiation. Radiation is energy that travels and spreads out as it goes.the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation.
A pillbug belings to Kingdom Animalia, Phylum Arthropdoa, and Class Crustacea.
Macroscale or synoptic <span>scal</span>
Nitrogen has two (2) lone pairs
