You use conditional formatting on a cell if the numbers are less then zero.
Answer:
1.
Explanation:
The option Paula can choose to ensure that the animation she has created in her presentation repeats is the transition. She can find the option of transition from the Transitions tab.
After selecting the Transitions tab, choose the effect you want to create in your presentations. You can also choose the sound of transition, or either you want to create on one slide or all slides, etc.
Therefore, option 1 is correct.
It is okay to modify photos digitally to improve their appearance as long as it doesn't show what they aren't producing.
<h3>What is Advertisement?</h3>
This is the act of persuading people to buy goods and services and is usually done with the aid of the media.
Pictures are usually taken which have to be in the best shape and quality in order to entice people to buy the goods thereby bringing about higher sales and profit for the company.
Read more about Advertisement here brainly.com/question/1020696