I believe it will be 200,000 years
Passive Transport: Simple Diffusion. Diffusion across a cell membrane is a type of passive transport, or transport across the cell membrane that does not require energy. ... Molecules that are hydrophobic, just like the hydrophobic region, can pass through the cell membrane by simple diffusion.
The correct answer is D. RAMP because you use a ramp to reduce the amount of force needed to that work force. Hope This Helps!
Jan Ingenhousz discovered photosynthesis
Answer: A . How much energy does it take to make a paper bag
Explanation: Apex