Apnp transistor is connected in a circuit so that the collector-base junction remains reverse biased and the emitter-base junction is forward biased. this transistor can be used as a power amplifier because

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?