![Biology](/tpl/images/cats/biologiya.png)
Biology, 11.06.2020 01:57, angelrenee2000
The stars at the edges of a galaxy are rotating around the galaxy’s center at the same speed as the stars in the middle of the galaxy. How does this provide evidence of dark matter?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:30, loudenalexisp56lp0
What are simmilarities and differences between anaerobic respiration in animal and yeast cells? would prefer to get simmilarities as i already got some differences. you!
Answers: 3
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 12:00, KaiKai11
Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.
Answers: 2
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:00, unknown6669
Substances that can pass through cell membranes by diffusion include a. na ions. b. proteins c. glucose. d. oxygen.
Answers: 3
Do you know the correct answer?
The stars at the edges of a galaxy are rotating around the galaxy’s center at the same speed as the...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.11.2021 14:00
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 24.11.2021 14:00
![Konu](/tpl/images/cats/istoriya.png)
History, 24.11.2021 14:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.11.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.11.2021 14:00