The word that shows a sequential relationship among ideas is D. Finally.
Answer:
an explanation of the relationships among inputs with one output
A. A series of images showing time passing
Infinitive and infinitive phrases begin with the word <em>to + </em>a verb. So having this in mind, the correct answer is D. The letters to send are in the folder, where the infinitive phrase is <em>to send.
</em>The other sentences do not have infinitives or infinitive phrases.<em>
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