What would happen if guard cells in a plant
a. diseases would quickly invade the plant.
b. photosynthesis would occur more slowly.
c. stomatitis would not open and close.
d. chloroplasts would change color.
i will name you the brainest if you get it right so

C: stomatitis would not open and close - this is because the guard cells 'guard' the opening which would mean that if they didn't work the stomatitis would have difficulty opening and closing

voluntary muscles are controlled by the cerebellum.

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.