Joan owns a dog walking business and read a blog post that explained search engines are a great place to generate ideas on what people are searching for. joan starts off her research by typing in 'dog walking tip' to see what insight she can find. fill in the blank: joan notices that when she types in 'dog walking tip' the search engine offers some suggestions on popular searches, like 'dog walking tips and tricks.' this is known as

The answer is: Autocomplete

autocomplete is a feature in the search engine that predicts the words that the user is about to type. The words prediction that provided by the autocomplete features is heavily depended on the user's internet behavior. If the user constantly seek on information about dogs on the internet, the autocomplete feature would most likely related to dogs.

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.