All living things are made of cells. what might be a major difference between cells that are found in human skin and human nerve cells?

a) human skin cells do not have a nucleus
b) nerve cells do not have a membrane so signals can be sent outside the cell
c) nerve cells are much longer to aid in sending signals to and from the brain
d) skin cells lack cytoplasm since nutrients do not need to pass in intracellular space

d

Explanation:

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.  

c is the correct answer hope this !