See how to use a CO 2 and O 2 Gas Sensor to measure the concentrations of gas during cell respiration of peas. This lab is suitable for AP biology as well as general biology.he. Gas Sensor measures gaseous carbon dioxide in two rangesâ 0 to 10,000 ppm and 0 to 100,000 ppm.
usage: The extended sense of decimate, âto destroy a great number or proportion of,â developed in the 19th century. Because the etymological sense of one-tenth remains to some extent, decimate is not ordinarily used with figures: Drought has destroyed (not decimated) 80 percent of the herd.
The Decepticons are a fictional faction of sentient mechanical self-configuring modular robotic lifeforms from the planet Cybertron led by Megatron, and are the main antagonists in the fictional universes of the Transformers franchise and related comics and cartoons. Decepticons have red eyes and are typically represented by the purple facial insignia they all wear. Primarily, they have a preference for high-tech or powerful vehicles; including aircraft, military vehicles, construction vehicles,