Plants use pigments to collect or trap

There is a class called Roster whose constructor takes a List of tuples with the names of students and their grades in the class, for example - - [ ('Richard', 98), ('Benny', 55), ('Katie', 87), ('Sally', 76) ].

1. How should a cover letter begin? A. With an informal greeting like "Hey, there!" B. With the hiring manager's name C. With the name of the position D. With "To Whom it May Concern" 2.

A cross-platform application is one that runs in what way?

What is a wide-area network (WAN) ? A. all the devices connected to each other within an area of less than one mile B. a chunk of data that is sent between two widely separated devices, with a header, payload and trailer C.

Which event occurs when the user clicks on an html element?

Think and lethargic are synonyms. T or F

True or false. If the office computers are down, the medical administrative assistant should tell callers to call back in a few hours.

What is FireWire? a type of connector often used for real-time applications a type of connector used for fiber optic cable a type of connector used to connect devices to the serial port on a computer a type of connector used for coaxial cable

Kyle works at a nature observatory where they are tracking a bird's speed. he enters the distance the bird flies into cell a1 and the time it took into cell a2. which formula should kyle use?

Hi, I'm new here. What can you tell me about artificial intelligence (AI) ?