Answer:
Explained below.
Explanation:
Conduction happens when two substances at various temperatures are in connection with various other. Heat flows from the hotter to the colder substance continuously till both are at the similar temperature. Conduction signifies the transfer of heat throughout a substance by the collision of particles. The above explanation makes easy for us to understand the given statement "heat flows from substances."
I think it would be C. Nasal Cavity(:
Answer:
a. abandoned tires
Explanation:
There are numerous transboundary health hazards along the border of the USA and Mexico. Some of them can very dangerous. The raw sewage for example is a source of lot diseases, and since the area is very hot and the bacteria and viruses can spread around easily, it can be devastating. The same goes for the animal carcasses and the hazardous waste, as both of those are able to spread around deadly diseases, or chemicals that can be fatal. The abandoned tires though do not represent any danger to the humans. They are a waste, and they are polluting the environment, so their place is definitely not supposed to be there, but at least they do not cause any harm of the health.
