Answers: 1
Geography, 23.06.2019 00:40
Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.
Answers: 3
Geography, 23.06.2019 06:40
Ozone in the upper atmosphere has been depleted by a. sulfur dioxide. b. chlorofluorocarbons. c. carbon dioxide. d. oxygen.
Answers: 1
Geography, 23.06.2019 18:30
Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?
Answers: 1
Geography, 24.06.2019 02:30
What does the map above tell us about the endemity of typhoid fever
Answers: 1
Ineed these answerd fastly pls pls pls pls...
Mathematics, 29.06.2019 07:00
History, 29.06.2019 07:00
Computers and Technology, 29.06.2019 07:00
Spanish, 29.06.2019 07:00
History, 29.06.2019 07:00
History, 29.06.2019 07:00
History, 29.06.2019 07:00
Health, 29.06.2019 07:00
Mathematics, 29.06.2019 07:00