Which occurs when air is compressed? A. Air temperature decreases. B. Air molecules move slower. C. Air temperature rises and air molecules move faster. D. Air temperature decreases and air molecules move faster.

During sunny hours, a large amount of build up between the hours of 1: 00-5: 00 pm. a. ozone b. mercury c. lead d. sulfuric acid

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

What are the three different shapes, or structures, of carbon-based molecules