Its become a higher level then its suppose to be .causing a decrease in the bloods nutrients transport sufficiency
Even though coal is one of the best ways to produce energy, it is also one of the most harmful. Breathing coal fumes can cause cancer and sometimes lead to certain death.
Answer:
Bacteria toxin
Our immune system increases the temperature of our body in response to antigen or toxin associated with infectious agents such as bacteria or virus.
Providing correct diagnoses. but since most of the contact is in physical appearance, being observant would be best. so in reality Good note taking skills, you keep track of whats going on and you are organized.