Answer:
Gene-environment interactions.
Explanation:
In gene-environment interactions, the field of epigenetics looks beyond the genotype itself and studies how the same genotype can be expressed in different ways. Scientists studied how the same genotype can turn out to be very different phenotypes. Gene expression is most of the time influenced by the environment in ways that are not always obvious. As we see in this case, identical twins share the same genetic information, their genetic material is exactly the same, but even with identical genes, there can be an incredible amount of difference in how gene expression can turn out throughout each twin’s life, one with schizophrenia and one completely healthy mentally.
Answer: Zoonosis
Explanation: Rabies, the plague, and West Nile virus are transmitted through a bite from an animal that is infected. Not sure if anthrax is transmitted through a bite as I just know you just need to come in contact with an animal who has it.
West Nile comes from mosquito bites, rabies from any rodent, canine, mammal, ECT, and the plague originally came from rats who had the black plague.
I hope I helped bud.
In front of windows or even outside try staying away from open doors as well
Hope this helps, good luck ;)
Weather, terrain, pollution, animals
