Most dangerous animal alive here on earth?

It's impossible to definitively say which animal is the "most dangerous" because "danger" is subjective and depends on several factors:

* What constitutes "dangerous"? Are we talking about the animal's potential to kill humans? Or cause harm in other ways like disease or bites?

* The context of the interaction: A mosquito can be more dangerous than a lion if you're in the wrong place at the wrong time.

* Individual behavior: A domesticated dog may be more dangerous than a wild wolf if it is aggressive and poorly trained.

However, some animals are consistently ranked as highly dangerous due to their combination of aggression, size, venom, and disease transmission:

* Mosquitoes: While seemingly harmless, they are the most dangerous animals on Earth due to the diseases they carry. Malaria, dengue fever, Zika virus, and West Nile virus are just a few examples.

* Humans: We are undeniably at the top of the food chain and cause the most harm to other species, both intentionally and unintentionally.

* African Elephant: They are incredibly strong and can be dangerous if they feel threatened.

* Saltwater Crocodile: Known for their size, aggression, and powerful jaws, they pose a significant threat to humans in their habitat.

* Box Jellyfish: This venomous jellyfish has potent toxins that can be fatal to humans.

* Nile Crocodile: Similar to saltwater crocodiles, these are large and aggressive predators with powerful bites.

* African Lion: Lions are apex predators with a strong hunting instinct, and they can be dangerous to humans.

* Great White Shark: While attacks are relatively rare, great white sharks are massive predators that can inflict severe injuries.

* King Cobra: This venomous snake has the longest fangs of any snake and can deliver a fatal dose of venom with a single bite.

It's crucial to remember that every animal deserves respect and a safe environment. We should strive to coexist peacefully and responsibly with all living creatures.