Amemo from the deputy directors to the airport board is an example of which type of organizational message? a. upward b. downward c. lateral d. grapevine

Upward because the message is going from the least important to the most important.

this question does't support enough resioning to answer.

jupiter is mainly composed of hydrogen and helium just like a star. spectral analysis of jupiter has revealed that in addition to hydrogen and helium, the planet is made of water, methane and ammonia. those elements are in trace amounts. the core of the planet is thought to contain some rock and metallic hydrogen. i hope this will give you the answer to your question! : d