![subject](/tpl/images/cats/biologiya.png)
Biology, 14.10.2019 09:30 krally0399
Astronomers study radio waves to learn about the universe. why might radio waves be used to study objects in space?
they are sound waves that cause vibrations in stars and planets.
they are longitudinal waves, which create compressions in the fabric of space.
they are electromagnetic waves, so they don't require a medium.
they are mechanical waves that pass through interstellar particles.
![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 21:30
The fauces connects which of th following structures to the oropharynx
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 21:30
case study case study case study case study case study case study case study case study case study case study case study
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:30
Types of scientific inquiry that biologist engage in that cannot be completely controlled
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:00
What is the term for a water wave that is created by an underwater earthquake?
Answers: 2
You know the right answer?
Astronomers study radio waves to learn about the universe. why might radio waves be used to study ob...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.03.2021 01:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 05.03.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 05.03.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 01:00
![question](/tpl/images/cats/istoriya.png)
History, 05.03.2021 01:00
![question](/tpl/images/cats/es.png)
Spanish, 05.03.2021 01:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 01:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/pravo.png)
Law, 05.03.2021 01:00