Which of the following statements does not describe a way the sewing machine industry changed after the introduction of interchangeable parts? a. the costs of sewing machines began to increase. b. isaac singer invented a machine for home use. c. sales of home machines increased. d. the mass production of home sewing machines began.

Will someone earth science water cycle: will someone tell me how the water cycle works, but in a story? ? pretend you are a drop of water somewhere. (like; "once i was floating around in a cloud" or, "once i was lying in a puddle in the middle of a parking lot.) and tell your life story! and use the words "evaporation" "condensation" "accumulation" "transpiration" "precipitation" and "runoff" tell the story like your the drop of water telling your life story. include all the parts of the water cycle including those vocabulary words above. and !

Which of the following is not a challenge to instituting sound global environmental policies? a. most changes are inexpensive and easy to implement. b. elected leaders who support unpopular environmental issues often are not re-elected. c. economic considerations outweigh environmental ones in many societies. d. there is no way to enforce international environmental agreements.

Alow-pressure belt means the air is cold and dry warm and rising cold and sinking warm and moist