Cockroaches would have to be extraordinarily resilient in order to survive the repercussions of a nuclear attack, from the initial devastation to the long-term effects of radiation. The world is home to more than 3,000 species of snakes, including about 600 species that are venomous and deadly to humans. Spiders are also widespread and are found on all continents, with the exception of Antarctica.
Although many people don’t think that cockroaches could survive a nuclear attack, the answer may be no. Although cockroaches do bite humans, these incidents are rare and are usually the result of cockroaches outgrowing their normal food sources and searching for other food sources. However, it is important to remember that cockroaches have been around since the Jurassic period. They once roamed the earth alongside cavemen and have witnessed the evolution of man.
Cockroaches are flat and can squeeze into confined spaces, which may have helped them survive the impact of the Chicxulub asteroid. In addition to cockroaches’ ability to survive radiation, another characteristic of these insects that makes them ideal for apocalyptic survival is their ability to reproduce and pass on whatever they learned.
Cockroaches are capable of survival in high radiation environments thanks to their hard exoskeleton. They are also able to find food and shelter despite the radiation. Without water, they would die quickly.