Complex sentence: The trifact of life; water, chemicals and energy that are required to start life are linked through hydrogen, which is a component of water and it is the origin of all chemicals and it formed the cosmic objects.
Split into simpler sentences: The trifact of life; water, chemicals and energy that are required to start life are linked through hydrogen. Hydrogen is a component of water and it is the origin of all chemicals and it formed the cosmic objects.