Which of the following is an example of data an Earth-observing satellite would collect? studying ocean and land changes

monitoring the movement of ships

tracking signals between different points on Earth

studying weather patterns

William travels a lot on business purpose. he needs to regularly communicate with his business partner. he also needs to send out weekly reports to his boss while he is traveling. which web-based application best suits william’s needs? (social media, webmail, wiki) is the best web-based application for william. he can access this application via the internet using a (digital cable, fax machine, web browser).