Answer:
However sometimes anomalies that can't be satisfactorily explained by normal ... Scientific revolutions don't merely add another fact but completely destroy ... while the paradigm is taken for granted, can be assumed to have solutions" p.
Explanation:
Edward Jenner, FRS was an English physician and scientist who was the pioneer of smallpox vaccine, the world's first vaccine. Jenner is often called "the father of immunology", and his work is said to have "saved more lives than the work of any other human". so the answer is Edward Jenner invented a vaccination from cow pox that could make a person immune to smallpox.
"Studying the Spanish flu virus’s interaction with monkeys may help health officials prepare for a possible pandemic caused by H5N1"
from www.nytimes.com/2007/01/18/health/18flu.html
Its important to study the Spanish Flu because they need to learn why/how it happened and to prevent similar diseases in the future
Answer: The environmental condition that is NOT needed when planning an outdoor activity is <em>solar energy. </em>Since you will be outside, there is no need to use solar energy since the sun is out. Solar energy is typically used indoors. Solar energy gets all of its power from the sun, hence it is not needed when planning an outdoor activity.