Chlorophyll
Chlorophyll, green pigment that gives most plants their color and enables them to carry on the process of photosynthesis. Chemically, chlorophyll has several similar forms, each containing a complex ring structure and a long hydrocarbon tail. The molecular structure of the chlorophylls is similar to that of the heme portion of hemoglobin, except that the latter contains iron in place of magnesium. Within the photosynthetic cells of plants the chlorophyll is in the chloroplasts-small, roundish, dense protoplasmic bodies that contain the grana, or disks, where the chlorophyll molecules are located. Chlorophyll absorbs light in the red and blue-violet portions of the visible spectrum; the green portion is not absorbed and, reflected, gives chlorophyll its characteristic color. Chlorophyll tends to mask the presence of colors in plants from other substances, such as the carotenoids. When the amount of chlorophyll decreases, the other colors become apparent. This effect can be seen most dramatically every autumn when the leaves of trees "turn color."
http://www.reference.com/browse/Chlorophyll
Plant- Cloropyll and Large Water Blob
i don't really know any specifics... one is the furnace roared
Si Malakas Si maganda si ibon at si bungal
The SI, of course!The SI, of course!The SI, of course!The SI, of course!
Say 'Si Si' was created in 1935.
''Si'' is translated into various forms in clauses: Si / So : I am so desperate = Je suis si desespere (') Si / If : If it rains... = S'il (Si il) pleut Si / As : It is not as easy... = Ce n'est pas si facile (comparison) Si / Whereas Si / No matter how Et si / What if/ how about Si? / Did i hear you? : If I'm fine? = Si je vais bien? Si / Yes : (a response to a negative question) Aren't you ready yet? = Si Si (yes yes) I am
The duration of Si Si Senor is 1140.0 seconds.
Si Si Senor was created on 1930-09-21.
The Siamese cats names are Si and Am. Si = sigh Am = amm
1 mole Si = 28.0855g Si 245g Si x 1mol Si/28.0855g Si = 8.72 moles Si
"Say Si Si"
What units can si is in widespread use and is acceptable for use with si