Answer:
Inoculate them in healthy animals.
Explanation:
Koch could hypothesize that the bacteria he isolated from sick animals was the cause of Anthrax; however, he could only confirm this by inoculating the isolated bacteria into healthy animals expecting them to get sick as well. After they got sick, he had to again isolate the same bacteria from them.
Answer:
it caused the economy of the confederate states to collapse
Answer: A) describe behavior
Explanation:
Describing behavior of any event or person is doen through observation technique .Observing the pattern of something helps in understanding and analyzing act or thought that is taking place in the scenario.
According to the question, Sharon is using behavior description to determine the pattern of food purchase in cafeteria through observing and understanding.
Other options are incorrect because predictive behavior, explanation of behavior and behavior causes are not the factors represented through question's scenario as per goal of science.Thus, the correct option is option(A).
Answer:
why are you sad :(
Explanation:
dont be sad you have to stay stron you are never alone :) :) :)
Answer:
Negative sanction
Explanation:
This is an example of negative sanction. Negative sanction can be described as punishments that are given for violating norms. Negative sanctions could be given to defaulters in the form of embarrassing stares, disapproval, sarcasm, ridicule or by exclusion. When these movie goers give these looks and frown at these kids, this could cause embarrassments and also show signs of approvals to their noisemaking.