None. (where are you students getting these ill posed questions? )
How could you " offset biological factors? "
What you mean is how can you oppose ultimate evolutionary processes. Do not have children. The reproductive process is, naturally, very strong in all organisms. To " promote " genes into the next generation is almost an ultimate, evolutionary imperative.
How could you " offset biological factors? "
What you mean is how can you oppose ultimate evolutionary processes. Do not have children. The reproductive process is, naturally, very strong in all organisms. To " promote " genes into the next generation is almost an ultimate, evolutionary imperative.