Interactivity: Hot on the Inside

Why are people not able to skip a dive to the deepest part of the ocean

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.

What the blanks in these lines are ?