Please help. I'm not good with Mole ratios. I'll give 100 more points on a different, super easy question if you help (like something about spongebob or something). I don't need you to give me the answer, but could you just explain to me how to figure the answer out? Thanks sooo much if you can!

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

Which of these best describes an ionic bond?

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.