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Answer: solar energy in the rays of sunlight
Explanation:
<span>The ligament is a soft, flexible supportive tissue that is replaced by bone during ossification. Most of the athletes have ligament injuries because of the four ligaments in our knees that can easily be injured. Ligaments are essential for they connect our organs.</span>
1. SIMPLE DIFFUSION
Diffusion is the tendency of molecules to spread from regions of high concentration to regions of low concentration. This movement is due to a concentration gradient. This is the difference in concentration between two different regions. An example - when you spray perfume in the corner of a room and eventually you can smell it everywhere.
2. OSMOSIS
Osmosis is the diffusion of water across a selectively permeable membrane from a region of high water concentration to a region of low water concentration.
