The circulatory system helps provide energy to the body when it A. carries carbon dioxide to the lungs.
B. carries oxygen and nutrients to the muscles.
C. carries wastes to the liver and kidneys.
D. carries hormones through the bloodstream.

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)