B. Which promotes a chemical reaction
Your answer is a to your question
The answer to this is the youtube channel. The youtube channel is very common and very popular to everyone. Each and every one of us could not deny that we would watch a video from youtube maybe at least once a day. Youtube is very effective, it is also very efficient and easy to use.
An example of selection structure is when a group of people wanted to know the exact number of days through the use of a data set that has the daily high temperature which ranges from above 80 degrees, and as such, a programmer can use the if-end statement.
<h3>What is an if statement?</h3>
An IF statement is known to be a kind of statement that is executed due to the happening of a specific condition.
Note that IF statements must start with IF and end with the END.
Therefore, An example of selection structure is when a group of people wanted to know the exact number of days through the use of a data set that has the daily high temperature which ranges from above 80 degrees, and as such, a programmer can use the if-end statement.
Learn more about if-end statement from
brainly.com/question/18736215
#SPJ1
