make a cartoon drawing to illustrate that the fluorescent probe monitors the salt (NaCl) concentration in live crops. When the salt concentration is high, the fluorescence is dim; while the salt concentration is low, the fluorescence is bright. Make this drawing on a white background. :: 
make a cartoon drawing to illustrate that the fluorescent probe monitors the salt (NaCl) concentration in live crops. When the salt concentration is high, the fluorescence is dim; while the salt concentration is low, the fluorescence is bright. Make this drawing on a white background. :: --v 4
make a cartoon drawing to illustrate that the fluorescent probe monitors the salt (NaCl) concentration in live crops. When the salt concentration is high, the fluorescence is dim; while the salt concentration is low, the fluorescence is bright. Make this drawing on a white background. ::
a cartoon of a cat with a cane in front of a television
a diagram of a plant in a box
a diagram of a plant that is being grown in a pot
an image of a light bulb with the words saml