It's called Robonaut and it works on the ISS (International Space Station).
I assume you're talking about the US (in the UK it's the queen). In the US the commander-in-chief is the President, as specified in Article II of the constitution (Option C).
Answer:
B. The first century
Explanation:
Public relations refers to the strategic communication process that establishes positive and mutually beneficial relationships between organizations and their publics.
Public relations has been around may centuries back before the big businesses today.
Lame and Russell highlighted evidence of public relations communications in the first century.
Paul in the Bible for example, is noted by a public relations historian as one of the communicators that dazzled in the skill of public relations.
Answer:
Column D
Explanation:
Column D
movie tickets
television
online game subscription
Column D can be most easily eliminated if income decreases because these column contains wants that an individual can live without. Unlike other columns which have important contents that ease the day to day activities of human.