Select the word that means releases for use. The body's immune system fights off infections to help the body stay healthy. When bacteria or viruses invade, the immune system first identifies them as threats. If these invaders appear dangerous, the immune system mobilizes the appropriate forces and sends them to attack. White blood cells surround, ingest, and kill the infection. Once it is under control, the immune response ends, and most of the white blood cells self-destruct. A certain number will remain as memory cells, to be prepared for the next infection.

Read the sentence. the great wave was inexpensive to purchase, costing only about the same as a double of noodles. since lots of copies could be printed and still look good, it made loads of money. which best revises this sentence to create a more formal style and tone? *the great wave was as cheap as buying a double of noodles. since lots of copies could be made and still look great, people started making piles of money. *the great wave was inexpensive to purchase, costing about the same as a double of noodles. since mass quantities could be produced and still look exquisite, it became highly profitable to sell. *the great wave cost next to nothing, practically the same as a double of noodles. since mass quantities could be produced and still look awesome, it became highly profitable to sell. *the great wave was inexpensive to purchase, similar to buying a double of noodles. since lots of copies could be made that still looked amazing, those who sold it made tons of money.

Juanito. hey, don't leave yet. what type of work? and where? who do i see? hey, don't leave yet! the duende. (the duende stops and turns). be careful. danger. danger. (he exits.) —blanca flor, angel vigl read these lines from the play again, then rewrite them as they might appear in a novel. the answer is 'hey, don't leave yet," cried juanito. "what type of work? and where? who do i see? hey, don't leave yet! " the duende stopped and turned back to juanito. "be careful. danger," he warned. as he turned to leave, he repeated: "danger."

Click on the boxes to correctly identify how the forms of the word sense are used. marty sensed that his baseball team was in trouble. "whoa, that sensation wasn't entirely pleasant." the sensible thing to do now is study.