(Choose all the answers that apply.)
Stars:
1. generate their own energy
2. use t...
(Choose all the answers that apply.)
Stars:
1. generate their own energy
2. use their own matter to create nuclear reactions
3. are classified primarily by temperature
4. usually seem bright if they are close to Earth
5. are terrestrial bodies
(i don't know how the point thing works so 50 points is up for grabs)
Answers: 1
Physics, 22.06.2019 02:00
What is created when solids,liquids,an gases mix with one another
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Physics, 22.06.2019 02:40
What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.
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Physics, 22.06.2019 11:00
If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
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Physics, 22.06.2019 21:30
Which sections of the heating curve illustrate this process?
Answers: 2
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