Read the procedural text. Connecting Your Phone to Speakers

Turn down the volume on your phone.
Locate the speakers' input cable. Most speakers are connected, and one has an input cable.
Turn down the speaker volume.
Plug the input speaker cable into your cell phone's headset jack.
Play a music file while you slowly turn up the speaker volume.
Which text feature, if added, would best aid the reader’s understanding of the passage?

statement of purpose
diagrams of phone and speakers
list of materials needed
sequenced, numbered steps

[1] nothing that comes from the desert expresses its extremes better than the unhappy growth of the tree yuccas. tormented, thin forests of it stalk drearily in the high mesas, particularly in that triangular slip that fans out eastward from the meeting of the sierras and coastwise hills. the yucca bristles with bayonet-pointed leaves, dull green, growing shaggy with age like an old [5] man's tangled gray beard, tipped with panicles of foul, greenish blooms. after its death, which is slow, the ghostly hollow network of its woody skeleton, with hardly power to rot, makes even the moonlight fearful. but it isn't always this way. before the yucca has come to flower, while yet its bloom is a luxurious, creamy, cone-shaped bud of the size of a small cabbage, full of sugary sap. the indians twist it deftly out of its fence of daggers and roast the prize for their [10] own delectation why does the author use the words "bayonet-pointed" (line 4) and "fence of daggers" (line 9) to describe the leaves of the yucca tree? . to create an image of the sharp edges of the plant to emphasize how beautiful the plant's leaves are to explain when and where the plant grows to show how afraid the author is of the plant