Describe how electromagnetic waves are formed and travel through space.

Electromagnetic waves are created by a charged particle that generates an electric field. The electric field creates a magnetic field. As the charged particle moves, the electric field and magnetic field keep changing, which causes the wave to move.  

For  e d g e n u i t y  peeps : )

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: