Question

Select the following that are true of cell walls in plants.

They give support and shape to the overall plant.
They contain very small holes.
They give the plant a deep green color.
They take the energy from the sun and turn it into carbon dioxide.
They measure the amount of water in a plant.

Answer 1

they give support and shape to the overall plant

Answer 2

They give support and snap of plant (cellulose)

And

The contain very small holes (necessary for extracellular transport)