Someone please help the bottom one where it’s clean, I don’t know what to do and he finna call on me

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

How do i turn 2 s into one in the products