Phloem cells allow water to move up and down plants. How does a phloem cell's structure support its function?
A. Its end walls have openings that let water and nutrients pass
through it.
B. Its flexible shape allows it to control whether the stoma is open or
closed.
c. Its tiny holes allow water and oxygen to leave the plant.
D. Its shape increases a root's surface area for absorbing water and
nutrients from the soil.
HELP PLEASE ILL GIVE BRANLIST

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

Ithink it’s one of those things that you put the object on