Whatever adapts to changes faster, survives longer
Some of the safety rules would include to tie one's hair if it is long and do roll up sleeves if needed. Another is always point the opening of the burner away from one's self and others when heating and lastly never to leave the burner unattended.
Option A and D are cell organelles. Option C is a haploid cell, while option B (bacterium) is a living organism.
Whildlife centers are made to preserve the lion population.