In his proposed model of the atom, j. j. thomson imagined the atom contained scattered positive and negative charges electrons and space filled with wispy positive charge electrons and space with positive charge concentrated in the center only electrons

In his proposed model of the atom, J.J. Thomson imagined the atom contained electrons and space filled with wispy positive charge .

I hope this helps you and have a great day!! :)

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

im not exactly sure but i think its b!