![subject](/tpl/images/cats/geografiya.png)
Geography, 22.09.2019 06:30 itzdulceee
How do stars generate energy?
nuclear fusion reactions combine hydrogen into helium.
incredible pressure deep within the core splits carbon atoms.
convection currents carry heat from space deep into the star's core.
stars do not create their own energy. their light is reflected light from the sun.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Geography
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 22.06.2019 18:30
Which ofbthe following is a characteristic shared by both brazil and mexico
Answers: 1
![question](/tpl/images/cats/geografiya.png)
Geography, 22.06.2019 19:00
Which statements about wells are true? check all that apply. a) wells bring groundwater from the unsaturated zone to the surface of the water. b) wells need to be drilled below the water table. c) if water is pumped from a well too quicky, the well may run dry. d) water from wells is generally not safe to drink. e) water gushes from artesian wells due to pressure.
Answers: 2
![question](/tpl/images/cats/geografiya.png)
Geography, 23.06.2019 17:00
¿qué parte de la patagonia está en peligro de exinción por su sobrepesca?
Answers: 3
You know the right answer?
How do stars generate energy?
nuclear fusion reactions combine hydrogen into helium.
in...
nuclear fusion reactions combine hydrogen into helium.
in...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2020 15:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.06.2020 15:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.06.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2020 15:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2020 15:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)