Exocytosis The black arrow in the picture above is pointing to an organelle that is packaging and shipping substances out of a
cell. What is this organelle?
A)
nucleus
B)
Golgi body
mitochondria
D
endoplasmic reticulum

At the complete end of cellular respiration, how many molecules of atp are produced?               a.  15    b.  26    c.  38    d.  34 

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 two reasons for why a species might disappear from the fossil record?