The gulf of tonkin incident involved the placement of missiles in a foreign country a cia-sponsored coup d'état in south vietnam torpedo boats attacking an american destroyer the daily bombing of north vietnamese targets

The correct answer is C. Torpedo boats attacking an American destroyer.

Explanation:

The Gulf of Tonkin Incident took place in August 1964 and it involved North Vietnamese warships that attacked warships from the United States. These attacks took place in two opportunities in the Gulf of Tonkin, which was a body of water near to what is today Vietnam.

The United States president at that time was Lyndon Baines Johnson. He demanded that the United States had not provoked the attacks saying that North Vietnam was the place where these attacks had begun.

However, some reports that were published after this conflict, showed that  the United States had provoked the attacks.

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.