Read the excerpt from "song of myself." long enough have you dream’d contemptible dreams, now i wash the gum from your eyes, you must habit yourself to the dazzle of the light and of every moment of your life. long have you timidly waded holding a plank by the shore, now i will you to be a bold swimmer, to jump off in the midst of the sea, rise again, nod to me, shout, and laughingly dash with your hair. what theme is suggested by this excerpt? people should be brave, take risks, and embrace all aspects of life. people should be careful when taking chances that they can handle the outcome. people should take the time to appreciate the beauty that surrounds them each day. people should be lighthearted and carefree and avoid taking life too seriously.

What point is the author trying to make by comparing the travel times of the first transcontinental railroad and the first transcontinental flight?

Skill check questions rearrange the paragraphs below into the correct sequence. that's because engineers on the ultraclean project have invented a self-cleaning, antibacterial metal surface that repels water with an intricate layer of laser-engraved valleys. when it rains, the lotus does not become damp; the water simply trickles off in fat droplets, taking any bugs and dirt with it. the drudgery may not be around much longer, however, if a team of italian scientists has anything to do with it “it's simply an amazing plant,” concluded professor luca romoli, leader of the project, “and we've succeeded in mimicking it. magnifico! ” few tasks in life hold less joy than scrubbing the ghost of somebody else’s porridge from a saucepan. the starting point for the research was the leaves of the lotus flower.

1) earth's crust is made up of relatively rigid plates that ride atop earth's hot, semiliquid mantle. (2) the plates are called tectonic because they're in constant motion. (3) they can move because earth's mantle is a very hot and semiliquid fluid called magma. (4) volcanoes are a result of magma rising up or erupting through a plate, particularly where plate boundaries are moving against each other. (5) also, when plates slide against each other, causing friction along adjacent plate boundaries, earthquakes frequently occur. (6) therefore, we often find volcanoes and earthquakes along plate boundaries. (7) plates may also collide. (8) when that happens, mountain ranges are formed. (9) for example, the collision of the plate carrying the indian subcontinent created the himalayan mountains when it collided with the asian plate. which statement about this paragraph is accurate?