Answer:
C. the lipid bilayer is responsible for keeping out unwanted materials.
Explanation:
Answer:
As the temperature increases, the kinetic energy of the molecules of the liquid increases. The movement of the molecules gradually overcomes forces of attraction between the molecules, with the result that they have greater freedom to move, over greater volumes.
Explanation:
I hope this helps :)
Neutral potassium also contains 19 electrons and 21 neutrons.
To absorb nutrients and help us grow and to get rid of harmful bacteria
Need to subtract the 48N by 29N to get the resulting negative force of -19N