The warmth you feel as heat is
infrared rays
x-rays
microwaves
visible rays

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.