Which of the following observations about the universe is true?

Why is the frame pointer necessary? (explain in 1-2 sentences)

The following is an example of a primary setting for social work

Elements heavier than iron are produced by nuclear reactions

According to experiments, the speed of light

Most interstellar matter is too cold to be observed optically. In which part of the electromagnetic spectrum might its radiation be detected?

How many clock cycles does it take for a given input to be processed and reach the output in this datapath?

Extra Credit (2 pts) : It is now known that forces are mediated (carried) by particles that are exchanged between the two objects that are interacting.  The ______ mediates the strong force, whereas the ______ mediates the electromagnetic force. 

What three properties of matter are retained by black holes from their pre-black hole stages?

Briefly describe the process of Hawking radiation. Do black holes live forever?