Which of the following cannot become plasma cells?
A. activated b cells phagocytes
B. activated b cells phagocytes and memory t cells
C. activated b cells lymphocytes
D. b cells
E. memory t cells
F. none
G. memory b cells

materials water oxygen those are the things i can think of in this moment.

answer: "circumcision is a common procedure in which the skin covering the tip of the penis is surgically removed."

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.