and a version with more attention to descriptive contours in a profile. ACTIVITIES FOR LESSON 2: 1. Practice drawing outlines that express objects that you observe from real life. Practice observing critically to analyze the descriptive outline of objects, people, or animals, choose subjects from outdoors or indoors.
From Wikipedia, the free encyclopedia. In computer science, a linked list is a linear collection of data elements, called nodes, each pointing to the next node by means of a pointer. It is a data structure consisting of a group of nodes which together represent a sequence.
What computer science does. 1  Benchmark (testing a computer's power or speed) 2  Computer vision (how computers can see and understand images) 3  Collision detection (how computers help robots move without hitting something)  Data compression (making data 1  smaller) Data structures (how computers group and sort data)