The human eye has a lens that bends light. To demonstrate how the lens in the human eye bends light, Marci shone a light through a plastic lens. Which statement best describes the plastic lens?

Which of these is a physical property

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.

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?