W
hat was the role of the lung model in this scenario?
Dr. Simonson was trying to explain to Justine why her
smoking might lead to further health problems. He took
out a model of a lung and showed her the air passages
and windpipe. He then explained how smoking affected
the lung and that she may be susceptible for lung cancer.
It was used to understand something that cannot easily
be seen.
It was used to prove that smoking causes health
problems.
It was used to demonstrate a pattern.
It was used to represent something big.

Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine

This is the process of making a prediction based on the results of prior observations of similar events.