Which sentence from the article best tells how capillary action works The water will start to "crawl" up the towel by capillary action. You will be able to seeia moving!Place two drops of food coloring (any color) on the towel just in front of the wet part20of the towel and watch what happens. The water will carry the color with it, and as thewater spreads out, the food color will too.SECOND EXPERIMENT: Put two drops (or more) of another color in the sameplace you put the first drops. Even though this spot is now wet, the moving water willcarry this color outward too. After a few minutes, you will have two curved bands ofcolor. You can add other colors (always in the same spot) to create a "rainbow" of colors.1112Now that you know how to use capillary action to "paint" a rainbow, experiment!Try mixing different food colors, a drop of red with a drop of green, or mix a drop ofyellow with blue and red.13Use more soup bowls. Bend down other corners of the towel and dip them in thebowls. You can "paint" from two, three, or all four corners of the towel at the same time!14KEEP YOUR PAINTINGS: After a while, the water will creep all the way across thepaper towel and carry the color bands off the paper. Before this happens, take the towelout of the water when it looks pretty and let it dry. Then "“hang it" or tape it to a windowto look like "stained glass."15And, when your friends ask how you painted such unusual pictures, tell them that ascience friend of yours, named capillary action, helped you!16Which sentence from the article best tells how capillary action works?7."Try mixing different food colors, a drop of red with a drop of green, or mix a dropof yellow with blue and red." (paragraph 13)AB "After a while, the water will creep all the way across the paper towel and carry thecolor bands off the paper." (paragraph 15)C "Before this happens, take the towel out of the water when it looks pretty and let itdry (paragraph 15)D "And, when your friends ask how you painted such unusual pictures, tell them thata science friend of yours, named capillary action, helped you!" (paragraph 16) irectionsRead this article. Then answer questions 7 through 13.DPaint a Picture with Scienceby Larry White, HopscotchTree roots gather water from the ground and the tree's trunk, and branches carry thewater up to the leaves. How does water flow up a tree?1One way is by capillary action. Water moves, all by itself, through tíny spaces. Verythin tubes inside the tree go from the roots to the leaves, Water is drawn up these tubes bycapillary action.2.A paper towel also has tiny spaces in it. If you dip one end of the towel in water, thewater moves through these tiny spaces in the same way it moves up the tubes in a tree.We say paper towels absorb water. "Absorption" is capillary action at work!34.Here is a neat experiment that uses capillary action to paint a pretty picture.You Will Need:• paper towelsseveral colors of liquid food coloringsoup bowls• dinner plate• waterPlease do this experiment on a bare-topped table and cover the top with oldnewspapers. It can get (easy-to-clean-up) messy!7.FIRST EXPERIMENT:Fill a soup bowl ½ full ofwater and set it beside thedinner plate.FOOP COLORHERE(AT THE CLEASE)COLORBAND3 SPREADOUT HERE8.Fold one corner of aOF WATERpaper towel down. Lay thetowel on the dinner plateDINNERPLATEwith the folded-downcorner going into the waterin thesoupbowl.PAPER TOWELGO ONPractice Test 1:Book 1

The water will start to "crawl" up the towel by capillary action. You will be able to see a moving! Place two drops of food coloring (any color) on the towel just in front of the wet part 20 of the towel and watch what happens. The water will carry the color with it, and as the water spreads out, the food color will too. SECOND EXPERIMENT: Put two drops (or more) of another color in the same place you put the first drops. Even though this spot is now wet, the moving water will carry this color outward too. After a few minutes, you will have two curved bands of color. You can add other colors (always in the same spot) to create a "rainbow" of colors. 11 12 Now that you know how to use capillary action to "paint" a rainbow, experiment! Try mixing different food colors, a drop of red with a drop of green, or mix a drop of yellow with blue and red. 13 Use more soup bowls. Bend down other corners of the towel and dip them in the bowls. You can "paint" from two, three, or all four corners of the towel at the same time! 14 KEEP YOUR PAINTINGS: After a while, the water will creep all the way across the paper towel and carry the color bands off the paper. Before this happens, take the towel out of the water when it looks pretty and let it dry. Then "“hang it" or tape it to a window to look like "stained glass." 15 And, when your friends ask how you painted such unusual pictures, tell them that a science friend of yours, named capillary action, helped you! 16 Which sentence from the article best tells how capillary action works? 7. A/"Try mixing different food colors, a drop of red with a drop of green, or mix a drop of yellow with blue and red." (paragraph 13) B "After a while, the water will creep all the way across the paper towel and carry the color bands off the paper." (paragraph 15) C Before this happens, take the towel out of the water when it looks pretty and let it dry" (paragraph 15) D "And, when your friends ask how you painted such unusual pictures, tell them that a science friend of yours, named capillary action, helped you!" (paragraph 16)