People have been deleting my correct answers and my appropriate questions. What should I do?

In a compound condition, both conditions on either side of the logical operator and must be true for the overall condition to be true. a: true b: false

For her science class, elaine is creating a presentation on weather in the united states. she wants to make the presentation beautiful and interesting by drawing simple cloud or wave shapes. which is the best way for elaine to draw these shapes?

When a presentation is being planned, it is important to ensure that it covers all available information. appeals to the audience. uses multimedia tools. entertains the audience.