Taxonomic classification is a process of science that organizes living organisms by their structure, function, and relationships. Which of the following is true regarding the classification of organisms?.

17 a tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. however, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned. what was the planned speed of the tourist, in km/h?