You have just purchased your first aquarium. according to the assembly instructions, why should you avoid using soap to clean the tank? a) soap clogs the filter. b) soap can harm the fish. c) soap makes the water murky. d) soap makes too many bubbles in the tank.

B)Soap can harm the fish.

ich statement best shows a problem in travels with charley?

one sharp difficulty presented itself. in the intervening twenty-five years my name had become reasonably well known.

this being so, my trip demanded that i leave my name and my identity at home.

i had to go alone and i had to be self-contained, a kind of casual turtle carrying his house on his back.

with all this in mind i wrote to the head office of a great corporation which manufactures trucks.

his face was as red as an