what is the best data structure to solve the following problem? a list needs to be built dynamically. data must be easy to find, preferably in o(1). the user does not care about any order statistics such as finding max or min or median.

Why do you need to classify the size of a particle

Earth takes in thermal energy from the sun in a process called . sunlight strikes earth’s surface at different angles. this angle is called the angle of . btw its

Which source would provide the most bias-free information about smoking and increased health risks? a) a website created by heart disease patients b) a research study conducted by the mayo clinic eliminate c) a public service message sponsored by tobacco companies d) an online question forum conducted by attorneys for cardiac specialists