Why are producers so important to an ecosystem

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.

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions