All of the following are classified as acids except

What elements have 2 electrons inthe 4s sublevel

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?