Need answers fast
in the old west, a cowboy would put their ear on the railroad track to deter...
Need answers fast
in the old west, a cowboy would put their ear on the railroad track to determine if a train was coming. using this method, they could tell if the train was coming sooner than just listening for the train.
a good explanation for this would be that
a)
sound and vibrations travel faster through gases than solids.
b)
sound and vibrations travel faster through solids than gases.
c)
sound and vibrations dissipate faster in solids than in liquids or gases.
d)
sound and vibrations are more concentrated in solids than in liquids or gases.
Answers: 2
Biology, 21.06.2019 17:40
In the family tree below, people with the recessive trait of attached earlobes are shaded gray.
Answers: 1
Biology, 22.06.2019 06:10
Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.
Answers: 3
Biology, 22.06.2019 12:00
Which of the following is not associated with invasive species?
Answers: 1
Biology, 22.06.2019 15:30
The image shows a group of fish. the type of social behavior shown in the image is called
Answers: 2
Social Studies, 19.07.2019 17:00
English, 19.07.2019 17:00
Biology, 19.07.2019 17:00
History, 19.07.2019 17:00
Biology, 19.07.2019 17:00
Social Studies, 19.07.2019 17:00
Computers and Technology, 19.07.2019 17:00
Mathematics, 19.07.2019 17:00
History, 19.07.2019 17:00
History, 19.07.2019 17:00