Why dead specimens must be used with tranmission electron microscopes?

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research. b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research. c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data. d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)

The first generation of offspring from the cross of two parents is called the a. f1 generation b. f2 generation c. short generation d. p generation