PKEASE H3lp 30 points!! huryy

Select the correct answer.
Catherine has just shot a video that she wants to upload on her website for streaming. She is aware that some of her viewers have slow Internet speed, whereas some others have access to fast Internet. What should Catherine do to make sure all her viewers get uninterrupted streaming on her website?
A.
offer the option of streaming only the audio part of the video
B.
offer only low-resolution options for video streaming
C.
offer low- and high-resolution options for video streaming
D.
offer only high-resolution options for video streaming

Python write an expression that executes the loop body as long as the user enters a non-negative number. note: if the submitted code has an infinite loop, the system will stop running the code after a few seconds and report "program end never reached." the system doesn't print the test case that caused the reported message. sample outputs with inputs: 9 5 2 -1

Shown below is the start of a coding region within the fist exon of a gene. 5'--3' 3'--5' how many cas9 pam sequences are present?

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?