Answer:
Na2Co3
Explanation:
Molar mass: 105.9888 g/mol
Melting point: 851 °C
It represents
(1 kilogram = 1000 grams)
Well, I think it's mainly for photosynthesis and gas exchange. A leaf is normally flat, light, and thin, so that the sunlight can get to the chloroplasts in the cells.
