![subject](/tpl/images/cats/biologiya.png)
Biology, 05.01.2020 06:31 allieballey0727
Sound waves can be described as all of these except
a) mechanical waves
b) compression waves
c) longitudinal waves
d) electromagnetic waves
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 17:30
Which technically is nasa developing that will astronauts reach mars
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:30
Anton created a chart listing different types of materials. which best complete the chart?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:40
Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:00
Several billion years ago which gas was the least prevailant in the atmosphere
Answers: 1
You know the right answer?
Sound waves can be described as all of these except
a) mechanical waves
b) compression...
a) mechanical waves
b) compression...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.12.2020 17:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 12.12.2020 17:00
![question](/tpl/images/cats/en.png)
English, 12.12.2020 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/en.png)
English, 12.12.2020 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00