A student is preparing a speech entitled "When Will Man Get to Mars?" The student's focus is on the technology that must be developed in order for man to successfully arrive on Mars. Which visual aid will BEST support the author's focus? A. an aerial map showing the distance between Mars and Earth B. a chart showing how far American space modules traveled C. a graphic showing the plans for more advanced space modules D. a picture of the control room that includes the computers and monitors

Arrange the sentences below to form a logical paragraph.an experienced rock climber knows that it takes a combination of knowledge and preparation to perform a successful climb.a successful climb begins with a proper foothold, carefully placing each foot on a ledge or crack then reaching for a solid hold, and finally pushing off.in addition to a proper foothold, a climber must be careful to check the integrity of the rock before stepping because it has to be solid clear through.a veteran climber judges the integrity of the rock and chooses not to climb on conglomerates, packed clay with lots of little rocks.but, such knowledge of rock is not the only preparation a skilled climber needs; equally important is the correct equipment.with these tools, knowledge of rock composition and equipment safety, a climber may experience many safe and enjoyable climbs.

Award brainliest and five starsthe purpose of king’s letter is to cause races to have to fight

In researching his history report about the civil war, why is ariq most likely to use secondary data than primary data?