Zachary adds 26.45 g to 2.55 g. how many significant figures should his answer have? two three four five

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 seven economic and social goals?

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not