Thomas jefferson was the first to suggest what practice?
plowing legumes into the soil<...
Physics, 27.09.2019 23:30 marioshadowman12
Thomas jefferson was the first to suggest what practice?
plowing legumes into the soil
adding a bacteria-filled powder to the land while planting
alternating their crops between different fields each year
planting legumes every year in the same field
Answers: 3
Physics, 21.06.2019 14:20
Physics make-up packetname_cle14. an observer hears a sound with a frequency of 400 hz. if the speed of sound is 340 m/s,what is the wavelength of the sound? a. 0.85 mb. 1.2 mc. 2.75 m13.6 m15. as sound travels from steel into air, its speed decreases. if the frequency of the wavedoesn't change, what happens to its wavelength? a. it increases(b) it decreasesc. it remains the samed. there is not enough information given
Answers: 1
Physics, 21.06.2019 22:30
25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 1
English, 03.07.2019 12:00
History, 03.07.2019 12:00
Mathematics, 03.07.2019 12:00
English, 03.07.2019 12:00
Biology, 03.07.2019 12:00
History, 03.07.2019 12:10