Life is energy matter. Energy cannot be created or destroy - that’s fundamentals of physics. So every death there is the rebirth. Hence, life is cyclic, whether we like it or not. Nature and life and organism coming and coming to age and passing away and rebirth happening according to laws of physics and not due to any god biz. If one ask if the person is reborn is the same person, the answer is: Neither he nor Another. This is the answer given by Buddha 2500 years ago. This is the same answer today quantum physicist giving about atoms changing in our atmosphere all the time in changing cycles. Every atom changing in the atmosphere,when we ask the changed one - is different one, one before? The quantum physicists today give the same answer - what Budda gave 2500 years ago. So we are born and reborn going in the cycle,unending and every birth carries death;every death carries birth. That’s inevitable - though we like it or not. In fact, we humans, shutting life between classical physics(living) and quantum physics(death) and coming back to classical physics again and again from quantum forms. So death is part of life. Likewise, when we describe quantum computer’s different from present day classical computer(binary 0 and 1) and the quantum computer is - wave and a particle at the same time. That’s what life is - wave and a particle at the same time (life and death). This what Schrodinger said about his famous cat when it died, the cat is dead and living at the same time. Think this way,like in particle physics: we’re matter and, death means we’re going into subatomic particles and coming back in matter forms again and again when our compatibility of atomic particles coming together in another mother’s womb as newborn. Human’s are very complex animals - as mother and father have to contribute 23+23 chromosomes and it is double-helix contributing by each partner 8,688308 gametes. So with such huge numbers, anything can happen who’s the child would be. And mind you birth is a pure accident and as soon as sperm enters to fertilize the egg - human immunity coming to action with an army to destroy it as an invader. The marvel is still life begins. The Buddism explains all this before microbiology came into been with Karma and how it works. Anyway, this is enough and every human has to bring the intelligence into to top gear to realize this - realization of reality in birth and death.
