Question

$\huge\red{ {q}^{uesti0n} }$
How do substances like CO2 and water move in and out of the cell?

❌No Spam❌

​

Answer 1

$\huge \rm{ \red{answer}}$

Substances like CO2 accumulate in high concentration inside the cell. There is CO2 concentration difference in the internal and external environment of a cell. CO2 moves out of the cell, from a region of lower concentration outside the cell by the process of diffusion