Co2 enters and o2 escapes from a leaf via.

a) stomata.
b) grana.
c) thylakoids.
d) stroma.

answer; ////increased water pollution; ///////////////////////

well the answer is 2!

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.