incercuieste diftongii si subliniaza hiatul din urmatorul fragment: pe o zi trista de octombrie indata dupa plecarea mamei la lucru

can someone just answer this

travels along an axon. this triggers a wave of electrical activity that passes from the cell body along the length of the axon to the synapse

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.