(from EDGE 2020) Several spheres shown in movement by wispy tails behind them. Some collide and merge together. Atomic nuclei move so fast inside a star that they become fused together when they collide. Which excerpt from "Black Hole Beginnings" would this image best support in a multimedia presentation?

A. As more stuff gathers, its combined gravitation grows stronger

B. . . . . the nuclei are going so fast that their speed overpowers their repulsion.

C. In one giant, sudden WOSH!, the center of the star compresses.

D. . . . the crushing weight of the star material continues to press inward.

What effect does this excerpt have? the line of the horizon was clear and hard against the sky, and in one particular quarter it showed black against a silvery climbing [glow] that grew and grew. at last, over the rim of the waiting earth, the moon lifted with slow majesty till it swung clear of the horizon and rode off, free of *moorings; and once more they began to see surfaces—meadows wide-spread, and quiet gardens, and the river itself from bank to bank, all softly disclosed, all washed clean of mystery and terror, all radiant again as by day, but with a difference that was tremendous. their old haunts greeted them again in other *raiment, as if they had slipped away and put on this pure new apparel and come quietly back, smiling as they shyly waited to see if they would be recognized again under it. fastening their boat to a willow, the friends landed in this silent, silver kingdom, and patiently explored . . then a change began slowly to declare itself. the horizon became clearer, field and tree came more into sight, and somehow with a different look; the mystery began to drop away from them. a bird piped suddenly, and was still; and a light breeze sprang up . . rat . . sat up suddenly and listened with a passionate intentness. mole, who with gentle strokes was just keeping the boat moving while he scanned the banks with care, looked at him with curiosity.

If ms. walton can enroll at least twenty students, she plans to offer an olympic fencing elective class. she needs to share information about the course with students and parents. which is ms. walton least likely to use in a one-sided, one-page information flyer about the course? a) a short bulleted list of the goals of the fencing course b) a colorful pie chart of fencing results in the last five olympics c) a brief description of fencing next to a small image of two people fencing d) text features such as varied font styles, sizes, and colors to highlight planned class activities

Choose one group member who participated in your discussion. in 100-150 words, evaluate the effectiveness of their main argument and supporting evidence. using your notes, explain whether or not their claims were developed well, what evidence they used to support their claim, and how well they responded to the prompt. is there anything they could have done to be more effective? if so, what was it?