1-26 Problems of Power in Ad hoc â Ad hoc devices come in many different forms â Most of them battery powered â Battery technology is not progressing as fast as memory or CPU technologies â Wireless transmission, reception, retransmission, beaconing, consume power!
Answer: Cocoa beans come from the fruit of the cocoa tree (Theobroma cacao) . The fruits, called pods, grow directly on the trunk of the cocoa tree, as well as on the treeâs main stems or branches. The pods come in many different types, because cocoa trees cross-pollinate very easily.
  Answer   Kidney beans are a type of bean, while chili bean refers to a recipe or way the beans are cooked. So chili beans can be made with several different types o â¦ f beans. Commonly used are kidney, pinto and black beans.o. Cocaine comes from the leaves of the coca plant (Erythroxylaceae coca), whereas the cocoa bean (Theobroma cacao), where chocolate is made from, comes from the cocoa tree. â¦ Coca is a shrub whereas cocoa is a tree. Check out the related links below for more information.