Photosynthesis depends upon the absorption of light by pigments in the leaves of plants. The most important of these is chlorophyll-a, but there are several accessory pigments that also contribute.he measured rate of photosynthesis as a function of absorbed wavelength correlates well with the absorption frequencies of chlorophyll a, but makes it evident that there are some other contributors to the absorption.
I recently was catching up with your back podcast episodes and listened to The Man Behind the Maneuver, about Dr. Heimlich and his eponymous life-saving technique. I found it informative, insightful, humorous, and touching. The producer had a deft touch telling Dr. Heimlich's story, as well as his own.
First, if the victim is still breathing (Partial obstruction) â Encourage coughing. Chest thrusts and abdominal thrusts (a.k.a Heimlich maneuver) are just copying the mechanism of an effective, strong cough. The original, actual cough will always be the best.