Which action is an example of plagiarism? O forgetting to create a title for an original story
O failing to cite references for a research paper
O neglecting appropriate punctuation in an essay
O ignoring grammatical rules on a writing test

It would be failing to cite references for a research paper. It's because you didn't give the author(s) of the original reference material their credit, so it is considered plagiarism

I hope this helped :)

how to build a tree house

we know that, volume of a rectangular prism is given by :

✿   {length × width × height}

given : the length of rectangular prism = 5.5

given : the width of rectangular prism = 6

given : the height of rectangular prism = 3

⇒ the volume of given rectangular prism = {5.5 × 6 × 3}

⇒ the volume of given rectangular prism = 99