Answer:
Austin recently attended a family reunion and noticed some of his family members were not feeling well. A few days later, he woke up with a fever and sore throat. The part of the natural history of disease between the first appearance of the fever and sore throat represent the Incubation period.
Explanation:
Incubation Period: this is the period between the exposure to a disease and the appearance of symptoms to the disease.
I assume all of the following means more than 1, so my answers are:
-Hand-washing
-Keeping up on immunizations
-Regular exercise
Hope this helps :)
I wanna say scar formation idk though
I think it would be kidneys because of the way the question is worded, kidneys are the only things you have 2 of that also is involved in the digestion of foods.
