Write a simple to-do-item application in Java. It should support the following features, Add a to-do item Delete a to-do item View the to-do items Make sure to structure your program in a modular way. In this case, that means you would have a command-line application that uses a class that holds the to-do items internally and provides public methods to add an item, delete an item, and provide the list of to-do items.

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health? a. air quality data gathered by new instruments can be used to reduce exposure to pollutants. b. new technologies enable natural and human-made pollution sources to be located and monitored. c. air quality data gathered by new instruments can be used to predict trends in pollution over time. d. new technologies allow governments to make informed decisions about the regulation of pollution. (choose more than one)

Events and conditions that happen within an organization that are somewhat easier to deal with when responding to change are called

What characteristic of long period comets suggest they come directly from the oort cloud?