Forensic analyst use many devices to analyze unknown materials that are found at crime scenes. Which of the following devices uses an electron beam to ionize the elements in a compound, break the compound apart, and measure the mass to charge ratio? a. inductively couple plasma omission spectrometer

b. atomic absorption spectrophotometer

c. gas chromatograph

d. mass spectrometer

c is the answer to this question. altitude affects the weather because air molecules evaporate.

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.