Hi,
Endocrine system and hormones are very clearly explained in this video.
Cheers
Sunday, May 29, 2011
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About Me
- gaia is forever
- The sun is the ultimate source of energy that powers all food chains. Sunlight energy is captured by green plants and passed on to the other organisms along the food chains. Without this original (asal) energy there will be no energy to power (sakti) ecosystems. The painting at top shows how Man and his machines could easily destroy the delicate and beautiful balance of Nature, which we can crush as easily as soap bubbles.
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