How did the chlorine gas affect concentration difference, diffusion distance, and surface area in the patient’s lungs?

Trilobal fibers were found on kidnapping victim. which of the following fibers would most likely to be trilobat? a. cotton b. nylon c. wool d. silk me

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s