after death the cycle continues... the body breakdowns to its original form... molecules... these molecules grow into grass... which are eaten by animals... and these animals are eaten by bigger animals like man... the molecules continue to remain... on earth...

"from dust thou come and dust you become"

... the cycle continues... but in different forms

thus the explanation of "life cycle... and human forming becoming other form" is as true as belief that Death is the end of all...