Video: Arithmetic Logic Unit (ALU): Definition, Design & Function. An arithmetic logic unit (ALU) represents the fundamental building block of the central processing unit of a computer. An ALU is a digital circuit used to perform arithmetic and logic operations.
Snake Crawls up a Wall. 02.10.2008 - Many people ask me about the climbing capability of snakes. In particular, people want to know if snakes can get up into their attic. The answer is that yes, some species of snake are excellent climbers, and can climb walls.
Best Answer: All cats can climb trees, it is just that some do it better and more often than others. With Jags they climb with the best of them same with puma (same thing as a panther). However big cats such as lions and tigers are not so much of a chill in the tree species.They have the ability to and lord knows they have the strength, it is just that it is something they do not do too often.ll cats can climb, it's just that some are better at it than others. Tigers (Panthera tigris) and lions (Panthera leo) rarely climb simply because of their size and weight, but they are still able to scramble into the lower branches if they really want to (I have seen a lion climb a tree to steal a leopard's kill).