Which of the following is needed to calculate body mass index (BMI)? Body bat percentage and age
Gender and Weight
ght and height
Stefold thickness and height

19. at high pressures, how does the volume of a real gas compare with the volume of an ideal gas under the same conditions, and why? eman- it is much less because real gas partides are not moving. there is no difference because the gas laws are always obeyed. it is much less because at high pressures the temperature drops. it is much greater because real gas partides take up space.

In the analysis of hair and fiber samples, which does a compound comparison microscope allow for that a conventional compound microscope does not? a. simultaneous observation b. polarization c. fluorescence d. higher magnification

When utilizing a transmission electron microscope, why is it necessary to stain the specimen with heavy metal salts?