The space by which the pre and postsynaptic knob is called
a. leak
b. ligand gated channels
c. cleft

explanation:

for example, code 28039 - excision, tumor, soft tissue of foot or toe, subcutaneous, 1.5 cm or greater, appears before 28043 - excision, tumor, soft tissue of foot or toe, subcutaneous; less than 1.5 cm.

you have lot of followers in but friends depend upon your wish.

answer: depends on how munch your body can take ( personal advice use 6 lines then quit)

explanation:

improves lung function.