Students are using the Linnaean system to classify forms of transportation at their school. They divide them all into tow larges groups forms with wheels and forms with feet .They then divide the wheel group into two more groups forms with engines and forms with no engines .The students continue to create groups that are more specific until they find the most specific level for each . Which of these is most similar to the first step in the students followed ?

A:Placing organisms from a class into their appropriate orders
B:placing organisms from a genus into their appropriate species
C:Placing organisms from a phylum into their appropriate classes
D:Placing organisms from a domain into their appropriate Kingdoms