If you were able to see the inside of one of your bodily cells, you would notice that the inside primarily has what electrolyte and outside the cell is primarily what other electrolyte?

And a) oxygen i believe

☆ionisation energy increases across a period from na -> ar☆ionisation energy decreases down a group from li -> fr☆ionic radius decreases across a period from na -> cl☆ionic radius increases down a groupfrom f -> ii hope it clarifies your doubts

Answer is (d)a brainliest would be appreciated

Hello.the answer is  hydrosphere, geosphere, and biosphere  have a nice day